107472784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{216679}}^1$

素因数の和:216718

約数の個数: 20

約数和(自身を含む): 214946560

約数和(自身を除く): 107473776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 216679, 433358, 866716, 1733432, 3466864, 6717049, 13434098, 26868196, 53736392, 107472784]

約数ペア:

[(1, 107472784), (2, 53736392), (4, 26868196), (8, 13434098), (16, 6717049), (31, 3466864), (62, 1733432), (124, 866716), (248, 433358), (496, 216679)]