31929508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 61103700

約数和(自身を除く): 29174192

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 317, 338, 596, 634, 676, 1268, 1937, 3874, 4121, 7748, 8242, 16484, 25181, 47233, 50362, 53573, 94466, 100724, 107146, 188932, 214292, 614029, 1228058, 2456116, 7982377, 15964754, 31929508]

約数ペア:

[(1, 31929508), (2, 15964754), (4, 7982377), (13, 2456116), (26, 1228058), (52, 614029), (149, 214292), (169, 188932), (298, 107146), (317, 100724), (338, 94466), (596, 53573), (634, 50362), (676, 47233), (1268, 25181), (1937, 16484), (3874, 8242), (4121, 7748)]