8880112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7896

約数の個数: 20

約数和(自身を含む): 17449776

約数和(自身を除く): 8569664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7817, 15634, 31268, 62536, 125072, 555007, 1110014, 2220028, 4440056, 8880112]

約数ペア:

[(1, 8880112), (2, 4440056), (4, 2220028), (8, 1110014), (16, 555007), (71, 125072), (142, 62536), (284, 31268), (568, 15634), (1136, 7817)]