30993928

素因数分解:

$2^3\times 7^1\times {\mathrm{553463}}^1$

素因数の和:553476

約数の個数: 16

約数和(自身を含む): 66415680

約数和(自身を除く): 35421752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 553463, 1106926, 2213852, 3874241, 4427704, 7748482, 15496964, 30993928]

約数ペア:

[(1, 30993928), (2, 15496964), (4, 7748482), (7, 4427704), (8, 3874241), (14, 2213852), (28, 1106926), (56, 553463)]