161533652

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{35393}}^1$

素因数の和:35567

約数の個数: 24

約数和(自身を含む): 325058496

約数和(自身を除く): 163524844

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 35393, 70786, 141572, 247751, 495502, 991004, 5769059, 11538118, 23076236, 40383413, 80766826, 161533652]

約数ペア:

[(1, 161533652), (2, 80766826), (4, 40383413), (7, 23076236), (14, 11538118), (28, 5769059), (163, 991004), (326, 495502), (652, 247751), (1141, 141572), (2282, 70786), (4564, 35393)]