85290568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18287}}^1$

素因数の和:18357

約数の個数: 32

約数和(自身を含む): 177759360

約数和(自身を除く): 92468792

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 18287, 36574, 73148, 146296, 201157, 402314, 804628, 969211, 1609256, 1938422, 3876844, 7753688, 10661321, 21322642, 42645284, 85290568]

約数ペア:

[(1, 85290568), (2, 42645284), (4, 21322642), (8, 10661321), (11, 7753688), (22, 3876844), (44, 1938422), (53, 1609256), (88, 969211), (106, 804628), (212, 402314), (424, 201157), (583, 146296), (1166, 73148), (2332, 36574), (4664, 18287)]