15672784016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{31019}}^1$

素因数の和:32423

約数の個数: 40

約数和(自身を含む): 31710381120

約数和(自身を除く): 16037597104

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1373, 2746, 5492, 10984, 21968, 31019, 31579, 62038, 63158, 124076, 126316, 248152, 252632, 496304, 505264, 713437, 1426874, 2853748, 5707496, 11414992, 42589087, 85178174, 170356348, 340712696, 681425392, 979549001, 1959098002, 3918196004, 7836392008, 15672784016]

約数ペア:

[(1, 15672784016), (2, 7836392008), (4, 3918196004), (8, 1959098002), (16, 979549001), (23, 681425392), (46, 340712696), (92, 170356348), (184, 85178174), (368, 42589087), (1373, 11414992), (2746, 5707496), (5492, 2853748), (10984, 1426874), (21968, 713437), (31019, 505264), (31579, 496304), (62038, 252632), (63158, 248152), (124076, 126316)]