84239210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4231}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 166368384

約数和(自身を除く): 82129174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 4231, 8462, 9955, 19910, 21155, 42310, 46541, 93082, 232705, 465410, 765811, 1531622, 3829055, 7658110, 8423921, 16847842, 42119605, 84239210]

約数ペア:

[(1, 84239210), (2, 42119605), (5, 16847842), (10, 8423921), (11, 7658110), (22, 3829055), (55, 1531622), (110, 765811), (181, 465410), (362, 232705), (905, 93082), (1810, 46541), (1991, 42310), (3982, 21155), (4231, 19910), (8462, 9955)]