23971690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 21077270

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 631, 655, 1262, 1310, 3155, 3799, 6310, 7598, 18299, 18995, 36598, 37990, 82661, 91495, 165322, 182990, 413305, 826610, 2397169, 4794338, 11985845, 23971690]

約数ペア:

[(1, 23971690), (2, 11985845), (5, 4794338), (10, 2397169), (29, 826610), (58, 413305), (131, 182990), (145, 165322), (262, 91495), (290, 82661), (631, 37990), (655, 36598), (1262, 18995), (1310, 18299), (3155, 7598), (3799, 6310)]