31457064

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42281}}^1$

素因数の和:42321

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 49724376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42281, 84562, 126843, 169124, 253686, 338248, 507372, 1014744, 1310711, 2621422, 3932133, 5242844, 7864266, 10485688, 15728532, 31457064]

約数ペア:

[(1, 31457064), (2, 15728532), (3, 10485688), (4, 7864266), (6, 5242844), (8, 3932133), (12, 2621422), (24, 1310711), (31, 1014744), (62, 507372), (93, 338248), (124, 253686), (186, 169124), (248, 126843), (372, 84562), (744, 42281)]