84080008

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{16979}}^1$

素因数の和:17604

約数の個数: 16

約数和(自身を含む): 157914000

約数和(自身を除く): 73833992

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 16979, 33958, 67916, 135832, 10510001, 21020002, 42040004, 84080008]

約数ペア:

[(1, 84080008), (2, 42040004), (4, 21020002), (8, 10510001), (619, 135832), (1238, 67916), (2476, 33958), (4952, 16979)]