17381264

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{13751}}^1$

素因数の和:13838

約数の個数: 20

約数和(自身を含む): 34104960

約数和(自身を除く): 16723696

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 13751, 27502, 55004, 110008, 220016, 1086329, 2172658, 4345316, 8690632, 17381264]

約数ペア:

[(1, 17381264), (2, 8690632), (4, 4345316), (8, 2172658), (16, 1086329), (79, 220016), (158, 110008), (316, 55004), (632, 27502), (1264, 13751)]