79922078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2741}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 122402880

約数和(自身を除く): 42480802

約数列:

[1, 2, 61, 122, 239, 478, 2741, 5482, 14579, 29158, 167201, 334402, 655099, 1310198, 39961039, 79922078]

約数ペア:

[(1, 79922078), (2, 39961039), (61, 1310198), (122, 655099), (239, 334402), (478, 167201), (2741, 29158), (5482, 14579)]