31484060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13931}}^1$

素因数の和:14053

約数の個数: 24

約数和(自身を含む): 66706416

約数和(自身を除く): 35222356

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 13931, 27862, 55724, 69655, 139310, 278620, 1574203, 3148406, 6296812, 7871015, 15742030, 31484060]

約数ペア:

[(1, 31484060), (2, 15742030), (4, 7871015), (5, 6296812), (10, 3148406), (20, 1574203), (113, 278620), (226, 139310), (452, 69655), (565, 55724), (1130, 27862), (2260, 13931)]