56943446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 46114474

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 1987, 2047, 3974, 4094, 13909, 14329, 27818, 28658, 45701, 91402, 176843, 319907, 353686, 639814, 1237901, 2475802, 4067389, 8134778, 28471723, 56943446]

約数ペア:

[(1, 56943446), (2, 28471723), (7, 8134778), (14, 4067389), (23, 2475802), (46, 1237901), (89, 639814), (161, 353686), (178, 319907), (322, 176843), (623, 91402), (1246, 45701), (1987, 28658), (2047, 27818), (3974, 14329), (4094, 13909)]