25187248

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{13931}}^1$

素因数の和:14052

約数の個数: 20

約数和(自身を含む): 49235688

約数和(自身を除く): 24048440

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 13931, 27862, 55724, 111448, 222896, 1574203, 3148406, 6296812, 12593624, 25187248]

約数ペア:

[(1, 25187248), (2, 12593624), (4, 6296812), (8, 3148406), (16, 1574203), (113, 222896), (226, 111448), (452, 55724), (904, 27862), (1808, 13931)]