61290512

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{27961}}^1$

素因数の和:28106

約数の個数: 20

約数和(自身を含む): 119621436

約数和(自身を除く): 58330924

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 27961, 55922, 111844, 223688, 447376, 3830657, 7661314, 15322628, 30645256, 61290512]

約数ペア:

[(1, 61290512), (2, 30645256), (4, 15322628), (8, 7661314), (16, 3830657), (137, 447376), (274, 223688), (548, 111844), (1096, 55922), (2192, 27961)]