9454215824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{74167}}^1$

素因数の和:74463

約数の個数: 40

約数和(自身を含む): 18982261248

約数和(自身を除く): 9528045424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 4112, 7967, 15934, 31868, 63736, 74167, 127472, 148334, 296668, 593336, 1186672, 2299177, 4598354, 9196708, 18393416, 19060919, 36786832, 38121838, 76243676, 152487352, 304974704, 590888489, 1181776978, 2363553956, 4727107912, 9454215824]

約数ペア:

[(1, 9454215824), (2, 4727107912), (4, 2363553956), (8, 1181776978), (16, 590888489), (31, 304974704), (62, 152487352), (124, 76243676), (248, 38121838), (257, 36786832), (496, 19060919), (514, 18393416), (1028, 9196708), (2056, 4598354), (4112, 2299177), (7967, 1186672), (15934, 593336), (31868, 296668), (63736, 148334), (74167, 127472)]