31322146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 52430400

約数和(自身を除く): 21108254

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 551, 661, 817, 1102, 1247, 1322, 1634, 2494, 12559, 19169, 23693, 25118, 28423, 38338, 47386, 56846, 364211, 540037, 728422, 824267, 1080074, 1648534, 15661073, 31322146]

約数ペア:

[(1, 31322146), (2, 15661073), (19, 1648534), (29, 1080074), (38, 824267), (43, 728422), (58, 540037), (86, 364211), (551, 56846), (661, 47386), (817, 38338), (1102, 28423), (1247, 25118), (1322, 23693), (1634, 19169), (2494, 12559)]