89045476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90127}}^1$

素因数の和:90163

約数の個数: 24

約数和(自身を含む): 176650880

約数和(自身を除く): 87605404

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 90127, 180254, 360508, 1171651, 1712413, 2343302, 3424826, 4686604, 6849652, 22261369, 44522738, 89045476]

約数ペア:

[(1, 89045476), (2, 44522738), (4, 22261369), (13, 6849652), (19, 4686604), (26, 3424826), (38, 2343302), (52, 1712413), (76, 1171651), (247, 360508), (494, 180254), (988, 90127)]