142745872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{524801}}^1$

素因数の和:524826

約数の個数: 20

約数和(自身を含む): 292839516

約数和(自身を除く): 150093644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 524801, 1049602, 2099204, 4198408, 8396816, 8921617, 17843234, 35686468, 71372936, 142745872]

約数ペア:

[(1, 142745872), (2, 71372936), (4, 35686468), (8, 17843234), (16, 8921617), (17, 8396816), (34, 4198408), (68, 2099204), (136, 1049602), (272, 524801)]