84888008

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{21611}}^1$

素因数の和:22108

約数の個数: 16

約数和(自身を含む): 159496560

約数和(自身を除く): 74608552

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 21611, 43222, 86444, 172888, 10611001, 21222002, 42444004, 84888008]

約数ペア:

[(1, 84888008), (2, 42444004), (4, 21222002), (8, 10611001), (491, 172888), (982, 86444), (1964, 43222), (3928, 21611)]