858382064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{32653}}^1$

素因数の和:32745

約数の個数: 40

約数和(自身を含む): 1749209472

約数和(自身を除く): 890827408

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 32653, 65306, 130612, 261224, 522448, 1012243, 1730609, 2024486, 3461218, 4048972, 6922436, 8097944, 13844872, 16195888, 27689744, 53648879, 107297758, 214595516, 429191032, 858382064]

約数ペア:

[(1, 858382064), (2, 429191032), (4, 214595516), (8, 107297758), (16, 53648879), (31, 27689744), (53, 16195888), (62, 13844872), (106, 8097944), (124, 6922436), (212, 4048972), (248, 3461218), (424, 2024486), (496, 1730609), (848, 1012243), (1643, 522448), (3286, 261224), (6572, 130612), (13144, 65306), (26288, 32653)]