72052432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{145267}}^1$

素因数の和:145306

約数の個数: 20

約数和(自身を含む): 144105856

約数和(自身を除く): 72053424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 145267, 290534, 581068, 1162136, 2324272, 4503277, 9006554, 18013108, 36026216, 72052432]

約数ペア:

[(1, 72052432), (2, 36026216), (4, 18013108), (8, 9006554), (16, 4503277), (31, 2324272), (62, 1162136), (124, 581068), (248, 290534), (496, 145267)]