27431310064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{8081}}^1\times {\mathrm{4003}}^1$

素因数の和:12145

約数の個数: 40

約数和(自身を含む): 54171189072

約数和(自身を除く): 26739879008

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4003, 8006, 8081, 16012, 16162, 32024, 32324, 64048, 64648, 129296, 212159, 424318, 428293, 848636, 856586, 1697272, 1713172, 3394544, 3426344, 6852688, 32348243, 64696486, 129392972, 258785944, 517571888, 1714456879, 3428913758, 6857827516, 13715655032, 27431310064]

約数ペア:

[(1, 27431310064), (2, 13715655032), (4, 6857827516), (8, 3428913758), (16, 1714456879), (53, 517571888), (106, 258785944), (212, 129392972), (424, 64696486), (848, 32348243), (4003, 6852688), (8006, 3426344), (8081, 3394544), (16012, 1713172), (16162, 1697272), (32024, 856586), (32324, 848636), (64048, 428293), (64648, 424318), (129296, 212159)]