108961264

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{70207}}^1$

素因数の和:70312

約数の個数: 20

約数和(自身を含む): 213291904

約数和(自身を除く): 104330640

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 70207, 140414, 280828, 561656, 1123312, 6810079, 13620158, 27240316, 54480632, 108961264]

約数ペア:

[(1, 108961264), (2, 54480632), (4, 27240316), (8, 13620158), (16, 6810079), (97, 1123312), (194, 561656), (388, 280828), (776, 140414), (1552, 70207)]