85386772

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 156675540

約数和(自身を除く): 71288768

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 229, 388, 458, 916, 961, 1922, 3007, 3844, 6014, 7099, 12028, 14198, 22213, 28396, 44426, 88852, 93217, 186434, 220069, 372868, 440138, 688603, 880276, 1377206, 2754412, 21346693, 42693386, 85386772]

約数ペア:

[(1, 85386772), (2, 42693386), (4, 21346693), (31, 2754412), (62, 1377206), (97, 880276), (124, 688603), (194, 440138), (229, 372868), (388, 220069), (458, 186434), (916, 93217), (961, 88852), (1922, 44426), (3007, 28396), (3844, 22213), (6014, 14198), (7099, 12028)]