42820832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{70429}}^1$

素因数の和:70458

約数の個数: 24

約数和(自身を含む): 88741800

約数和(自身を除く): 45920968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 70429, 140858, 281716, 563432, 1126864, 1338151, 2253728, 2676302, 5352604, 10705208, 21410416, 42820832]

約数ペア:

[(1, 42820832), (2, 21410416), (4, 10705208), (8, 5352604), (16, 2676302), (19, 2253728), (32, 1338151), (38, 1126864), (76, 563432), (152, 281716), (304, 140858), (608, 70429)]