105778448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{213263}}^1$

素因数の和:213302

約数の個数: 20

約数和(自身を含む): 211557888

約数和(自身を除く): 105779440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 213263, 426526, 853052, 1706104, 3412208, 6611153, 13222306, 26444612, 52889224, 105778448]

約数ペア:

[(1, 105778448), (2, 52889224), (4, 26444612), (8, 13222306), (16, 6611153), (31, 3412208), (62, 1706104), (124, 853052), (248, 426526), (496, 213263)]