85371184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 170614080

約数和(自身を除く): 85242896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 656, 719, 724, 1438, 1448, 2876, 2896, 5752, 7421, 11504, 14842, 29479, 29684, 58958, 59368, 117916, 118736, 130139, 235832, 260278, 471664, 520556, 1041112, 2082224, 5335699, 10671398, 21342796, 42685592, 85371184]

約数ペア:

[(1, 85371184), (2, 42685592), (4, 21342796), (8, 10671398), (16, 5335699), (41, 2082224), (82, 1041112), (164, 520556), (181, 471664), (328, 260278), (362, 235832), (656, 130139), (719, 118736), (724, 117916), (1438, 59368), (1448, 58958), (2876, 29684), (2896, 29479), (5752, 14842), (7421, 11504)]