66925216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{90931}}^1$

素因数の和:90964

約数の個数: 24

約数和(自身を含む): 137489184

約数和(自身を除く): 70563968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 90931, 181862, 363724, 727448, 1454896, 2091413, 2909792, 4182826, 8365652, 16731304, 33462608, 66925216]

約数ペア:

[(1, 66925216), (2, 33462608), (4, 16731304), (8, 8365652), (16, 4182826), (23, 2909792), (32, 2091413), (46, 1454896), (92, 727448), (184, 363724), (368, 181862), (736, 90931)]