83156570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38321}}^1$

素因数の和:38366

約数の個数: 32

約数和(自身を含む): 176587776

約数和(自身を除く): 93431206

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38321, 76642, 191605, 268247, 383210, 536494, 1187951, 1341235, 2375902, 2682470, 5939755, 8315657, 11879510, 16631314, 41578285, 83156570]

約数ペア:

[(1, 83156570), (2, 41578285), (5, 16631314), (7, 11879510), (10, 8315657), (14, 5939755), (31, 2682470), (35, 2375902), (62, 1341235), (70, 1187951), (155, 536494), (217, 383210), (310, 268247), (434, 191605), (1085, 76642), (2170, 38321)]