38281552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140741}}^1$

素因数の和:140766

約数の個数: 20

約数和(自身を含む): 78534036

約数和(自身を除く): 40252484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140741, 281482, 562964, 1125928, 2251856, 2392597, 4785194, 9570388, 19140776, 38281552]

約数ペア:

[(1, 38281552), (2, 19140776), (4, 9570388), (8, 4785194), (16, 2392597), (17, 2251856), (34, 1125928), (68, 562964), (136, 281482), (272, 140741)]