31440696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6084

約数の個数: 64

約数和(自身を含む): 92743680

約数和(自身を除く): 61302984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 6037, 12074, 18111, 24148, 36222, 42259, 48296, 72444, 84518, 126777, 144888, 169036, 187147, 253554, 338072, 374294, 507108, 561441, 748588, 1014216, 1122882, 1310029, 1497176, 2245764, 2620058, 3930087, 4491528, 5240116, 7860174, 10480232, 15720348, 31440696]

約数ペア:

[(1, 31440696), (2, 15720348), (3, 10480232), (4, 7860174), (6, 5240116), (7, 4491528), (8, 3930087), (12, 2620058), (14, 2245764), (21, 1497176), (24, 1310029), (28, 1122882), (31, 1014216), (42, 748588), (56, 561441), (62, 507108), (84, 374294), (93, 338072), (124, 253554), (168, 187147), (186, 169036), (217, 144888), (248, 126777), (372, 84518), (434, 72444), (651, 48296), (744, 42259), (868, 36222), (1302, 24148), (1736, 18111), (2604, 12074), (5208, 6037)]