123913696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 262821888

約数和(自身を除く): 138908192

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5431, 5704, 10862, 11408, 21724, 22816, 43448, 86896, 124913, 168361, 173792, 249826, 336722, 499652, 673444, 999304, 1346888, 1998608, 2693776, 3872303, 3997216, 5387552, 7744606, 15489212, 30978424, 61956848, 123913696]

約数ペア:

[(1, 123913696), (2, 61956848), (4, 30978424), (8, 15489212), (16, 7744606), (23, 5387552), (31, 3997216), (32, 3872303), (46, 2693776), (62, 1998608), (92, 1346888), (124, 999304), (184, 673444), (248, 499652), (368, 336722), (496, 249826), (713, 173792), (736, 168361), (992, 124913), (1426, 86896), (2852, 43448), (5431, 22816), (5704, 21724), (10862, 11408)]