63999830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{87671}}^1$

素因数の和:87751

約数の個数: 16

約数和(自身を含む): 116779104

約数和(自身を除く): 52779274

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 87671, 175342, 438355, 876710, 6399983, 12799966, 31999915, 63999830]

約数ペア:

[(1, 63999830), (2, 31999915), (5, 12799966), (10, 6399983), (73, 876710), (146, 438355), (365, 175342), (730, 87671)]