31103616404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 65848204800

約数和(自身を除く): 34744588396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 421, 623, 644, 842, 1246, 1289, 1684, 2047, 2492, 2578, 2947, 4094, 5156, 5894, 8188, 9023, 9683, 11788, 14329, 18046, 19366, 28658, 29647, 36092, 37469, 38732, 57316, 59294, 67781, 74938, 114721, 118588, 135562, 149876, 207529, 229442, 262283, 271124, 415058, 458884, 524566, 542669, 803047, 830116, 861787, 1049132, 1085338, 1606094, 1723574, 2170676, 2638583, 3212188, 3447148, 3798683, 5277166, 6032509, 7597366, 10554332, 12065018, 12481387, 15194732, 18470081, 24130036, 24962774, 36940162, 48297541, 49925548, 73880324, 87369709, 96595082, 174739418, 193190164, 338082787, 349478836, 676165574, 1110843443, 1352331148, 2221686886, 4443373772, 7775904101, 15551808202, 31103616404]

約数ペア:

[(1, 31103616404), (2, 15551808202), (4, 7775904101), (7, 4443373772), (14, 2221686886), (23, 1352331148), (28, 1110843443), (46, 676165574), (89, 349478836), (92, 338082787), (161, 193190164), (178, 174739418), (322, 96595082), (356, 87369709), (421, 73880324), (623, 49925548), (644, 48297541), (842, 36940162), (1246, 24962774), (1289, 24130036), (1684, 18470081), (2047, 15194732), (2492, 12481387), (2578, 12065018), (2947, 10554332), (4094, 7597366), (5156, 6032509), (5894, 5277166), (8188, 3798683), (9023, 3447148), (9683, 3212188), (11788, 2638583), (14329, 2170676), (18046, 1723574), (19366, 1606094), (28658, 1085338), (29647, 1049132), (36092, 861787), (37469, 830116), (38732, 803047), (57316, 542669), (59294, 524566), (67781, 458884), (74938, 415058), (114721, 271124), (118588, 262283), (135562, 229442), (149876, 207529)]