31124838

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73063}}^1$

素因数の和:73139

約数の個数: 16

約数和(自身を含む): 63127296

約数和(自身を除く): 32002458

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73063, 146126, 219189, 438378, 5187473, 10374946, 15562419, 31124838]

約数ペア:

[(1, 31124838), (2, 15562419), (3, 10374946), (6, 5187473), (71, 438378), (142, 219189), (213, 146126), (426, 73063)]