16201437304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{7873}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 33494106240

約数和(自身を除く): 17292668936

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 421, 611, 842, 1222, 1684, 2444, 3368, 4888, 5473, 7873, 10946, 15746, 19787, 21892, 31492, 39574, 43784, 62984, 79148, 102349, 158296, 204698, 257231, 370031, 409396, 514462, 740062, 818792, 1028924, 1480124, 2057848, 2960248, 3314533, 4810403, 6629066, 9620806, 13258132, 19241612, 26516264, 38483224, 43088929, 86177858, 155783051, 172355716, 311566102, 344711432, 623132204, 1246264408, 2025179663, 4050359326, 8100718652, 16201437304]

約数ペア:

[(1, 16201437304), (2, 8100718652), (4, 4050359326), (8, 2025179663), (13, 1246264408), (26, 623132204), (47, 344711432), (52, 311566102), (94, 172355716), (104, 155783051), (188, 86177858), (376, 43088929), (421, 38483224), (611, 26516264), (842, 19241612), (1222, 13258132), (1684, 9620806), (2444, 6629066), (3368, 4810403), (4888, 3314533), (5473, 2960248), (7873, 2057848), (10946, 1480124), (15746, 1028924), (19787, 818792), (21892, 740062), (31492, 514462), (39574, 409396), (43784, 370031), (62984, 257231), (79148, 204698), (102349, 158296)]