81271624142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{871957}}^1$

素因数の和:873595

約数の個数: 16

約数和(自身を含む): 126189761760

約数和(自身を除く): 44918137618

約数列:

[1, 2, 29, 58, 1607, 3214, 46603, 93206, 871957, 1743914, 25286753, 50573506, 1401234899, 2802469798, 40635812071, 81271624142]

約数ペア:

[(1, 81271624142), (2, 40635812071), (29, 2802469798), (58, 1401234899), (1607, 50573506), (3214, 25286753), (46603, 1743914), (93206, 871957)]