40471376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 86003424

約数和(自身を除く): 45532048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1013, 1816, 2026, 2497, 3632, 4052, 4994, 8104, 9988, 11143, 16208, 19976, 22286, 39952, 44572, 89144, 178288, 229951, 459902, 919804, 1839608, 2529461, 3679216, 5058922, 10117844, 20235688, 40471376]

約数ペア:

[(1, 40471376), (2, 20235688), (4, 10117844), (8, 5058922), (11, 3679216), (16, 2529461), (22, 1839608), (44, 919804), (88, 459902), (176, 229951), (227, 178288), (454, 89144), (908, 44572), (1013, 39952), (1816, 22286), (2026, 19976), (2497, 16208), (3632, 11143), (4052, 9988), (4994, 8104)]