84371854

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 62978162

約数列:

[1, 2, 7, 14, 107, 151, 214, 302, 373, 746, 749, 1057, 1498, 2114, 2611, 5222, 16157, 32314, 39911, 56323, 79822, 112646, 113099, 226198, 279377, 394261, 558754, 788522, 6026561, 12053122, 42185927, 84371854]

約数ペア:

[(1, 84371854), (2, 42185927), (7, 12053122), (14, 6026561), (107, 788522), (151, 558754), (214, 394261), (302, 279377), (373, 226198), (746, 113099), (749, 112646), (1057, 79822), (1498, 56323), (2114, 39911), (2611, 32314), (5222, 16157)]