122575408

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{78979}}^1$

素因数の和:79084

約数の個数: 20

約数和(自身を含む): 239941240

約数和(自身を除く): 117365832

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 78979, 157958, 315916, 631832, 1263664, 7660963, 15321926, 30643852, 61287704, 122575408]

約数ペア:

[(1, 122575408), (2, 61287704), (4, 30643852), (8, 15321926), (16, 7660963), (97, 1263664), (194, 631832), (388, 315916), (776, 157958), (1552, 78979)]