332001008

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{127301}}^1$

素因数の和:127472

約数の個数: 20

約数和(自身を含む): 647203368

約数和(自身を除く): 315202360

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 127301, 254602, 509204, 1018408, 2036816, 20750063, 41500126, 83000252, 166000504, 332001008]

約数ペア:

[(1, 332001008), (2, 166000504), (4, 83000252), (8, 41500126), (16, 20750063), (163, 2036816), (326, 1018408), (652, 509204), (1304, 254602), (2608, 127301)]