31394896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 66011400

約数和(自身を除く): 34616504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1013, 1192, 1937, 2026, 2384, 3874, 4052, 7748, 8104, 13169, 15496, 16208, 26338, 30992, 52676, 105352, 150937, 210704, 301874, 603748, 1207496, 1962181, 2414992, 3924362, 7848724, 15697448, 31394896]

約数ペア:

[(1, 31394896), (2, 15697448), (4, 7848724), (8, 3924362), (13, 2414992), (16, 1962181), (26, 1207496), (52, 603748), (104, 301874), (149, 210704), (208, 150937), (298, 105352), (596, 52676), (1013, 30992), (1192, 26338), (1937, 16208), (2026, 15496), (2384, 13169), (3874, 8104), (4052, 7748)]