115384568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58393}}^1$

素因数の和:58431

約数の個数: 32

約数和(自身を含む): 245254800

約数和(自身を除く): 129870232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 58393, 116786, 233572, 467144, 759109, 1109467, 1518218, 2218934, 3036436, 4437868, 6072872, 8875736, 14423071, 28846142, 57692284, 115384568]

約数ペア:

[(1, 115384568), (2, 57692284), (4, 28846142), (8, 14423071), (13, 8875736), (19, 6072872), (26, 4437868), (38, 3036436), (52, 2218934), (76, 1518218), (104, 1109467), (152, 759109), (247, 467144), (494, 233572), (988, 116786), (1976, 58393)]