80993432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7561}}^1$

素因数の和:7683

約数の個数: 32

約数和(自身を含む): 165154080

約数和(自身を除く): 84160648

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 7561, 10712, 15122, 30244, 60488, 98293, 196586, 393172, 778783, 786344, 1557566, 3115132, 6230264, 10124179, 20248358, 40496716, 80993432]

約数ペア:

[(1, 80993432), (2, 40496716), (4, 20248358), (8, 10124179), (13, 6230264), (26, 3115132), (52, 1557566), (103, 786344), (104, 778783), (206, 393172), (412, 196586), (824, 98293), (1339, 60488), (2678, 30244), (5356, 15122), (7561, 10712)]