8180860424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{1693}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 17146261440

約数和(自身を除く): 8965401016

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1277, 1693, 1892, 2554, 3386, 3784, 5108, 6772, 10216, 13544, 14047, 18623, 28094, 37246, 54911, 56188, 72799, 74492, 109822, 112376, 145598, 148984, 219644, 291196, 439288, 582392, 604021, 800789, 1208042, 1601578, 2161961, 2416084, 3203156, 4323922, 4832168, 6406312, 8647844, 17295688, 23781571, 47563142, 92964323, 95126284, 185928646, 190252568, 371857292, 743714584, 1022607553, 2045215106, 4090430212, 8180860424]

約数ペア:

[(1, 8180860424), (2, 4090430212), (4, 2045215106), (8, 1022607553), (11, 743714584), (22, 371857292), (43, 190252568), (44, 185928646), (86, 95126284), (88, 92964323), (172, 47563142), (344, 23781571), (473, 17295688), (946, 8647844), (1277, 6406312), (1693, 4832168), (1892, 4323922), (2554, 3203156), (3386, 2416084), (3784, 2161961), (5108, 1601578), (6772, 1208042), (10216, 800789), (13544, 604021), (14047, 582392), (18623, 439288), (28094, 291196), (37246, 219644), (54911, 148984), (56188, 145598), (72799, 112376), (74492, 109822)]