31276804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35381}}^1$

素因数の和:35415

約数の個数: 24

約数和(自身を含む): 62413848

約数和(自身を除く): 31137044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35381, 70762, 141524, 459953, 601477, 919906, 1202954, 1839812, 2405908, 7819201, 15638402, 31276804]

約数ペア:

[(1, 31276804), (2, 15638402), (4, 7819201), (13, 2405908), (17, 1839812), (26, 1202954), (34, 919906), (52, 601477), (68, 459953), (221, 141524), (442, 70762), (884, 35381)]