31930434

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57223}}^1$

素因数の和:57262

約数の個数: 24

約数和(自身を含む): 71415552

約数和(自身を除く): 39485118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 57223, 114446, 171669, 343338, 515007, 1030014, 1773913, 3547826, 5321739, 10643478, 15965217, 31930434]

約数ペア:

[(1, 31930434), (2, 15965217), (3, 10643478), (6, 5321739), (9, 3547826), (18, 1773913), (31, 1030014), (62, 515007), (93, 343338), (186, 171669), (279, 114446), (558, 57223)]