45278896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{217687}}^1$

素因数の和:217708

約数の個数: 20

約数和(自身を含む): 94476592

約数和(自身を除く): 49197696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 217687, 435374, 870748, 1741496, 2829931, 3482992, 5659862, 11319724, 22639448, 45278896]

約数ペア:

[(1, 45278896), (2, 22639448), (4, 11319724), (8, 5659862), (13, 3482992), (16, 2829931), (26, 1741496), (52, 870748), (104, 435374), (208, 217687)]