40173848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35117}}^1$

素因数の和:35147

約数の個数: 32

約数和(自身を含む): 88497360

約数和(自身を除く): 48323512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 35117, 70234, 140468, 280936, 386287, 456521, 772574, 913042, 1545148, 1826084, 3090296, 3652168, 5021731, 10043462, 20086924, 40173848]

約数ペア:

[(1, 40173848), (2, 20086924), (4, 10043462), (8, 5021731), (11, 3652168), (13, 3090296), (22, 1826084), (26, 1545148), (44, 913042), (52, 772574), (88, 456521), (104, 386287), (143, 280936), (286, 140468), (572, 70234), (1144, 35117)]