31303758

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73483}}^1$

素因数の和:73559

約数の個数: 16

約数和(自身を含む): 63490176

約数和(自身を除く): 32186418

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73483, 146966, 220449, 440898, 5217293, 10434586, 15651879, 31303758]

約数ペア:

[(1, 31303758), (2, 15651879), (3, 10434586), (6, 5217293), (71, 440898), (142, 220449), (213, 146966), (426, 73483)]