42290656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{69557}}^1$

素因数の和:69586

約数の個数: 24

約数和(自身を含む): 87643080

約数和(自身を除く): 45352424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 69557, 139114, 278228, 556456, 1112912, 1321583, 2225824, 2643166, 5286332, 10572664, 21145328, 42290656]

約数ペア:

[(1, 42290656), (2, 21145328), (4, 10572664), (8, 5286332), (16, 2643166), (19, 2225824), (32, 1321583), (38, 1112912), (76, 556456), (152, 278228), (304, 139114), (608, 69557)]