42910178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 65831616

約数和(自身を除く): 22921438

約数列:

[1, 2, 53, 106, 331, 662, 1223, 2446, 17543, 35086, 64819, 129638, 404813, 809626, 21455089, 42910178]

約数ペア:

[(1, 42910178), (2, 21455089), (53, 809626), (106, 404813), (331, 129638), (662, 64819), (1223, 35086), (2446, 17543)]