85284208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 169663248

約数和(自身を除く): 84379040

約数列:

[1, 2, 4, 8, 16, 53, 106, 163, 212, 326, 424, 617, 652, 848, 1234, 1304, 2468, 2608, 4936, 8639, 9872, 17278, 32701, 34556, 65402, 69112, 100571, 130804, 138224, 201142, 261608, 402284, 523216, 804568, 1609136, 5330263, 10660526, 21321052, 42642104, 85284208]

約数ペア:

[(1, 85284208), (2, 42642104), (4, 21321052), (8, 10660526), (16, 5330263), (53, 1609136), (106, 804568), (163, 523216), (212, 402284), (326, 261608), (424, 201142), (617, 138224), (652, 130804), (848, 100571), (1234, 69112), (1304, 65402), (2468, 34556), (2608, 32701), (4936, 17278), (8639, 9872)]