30365296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145987}}^1$

素因数の和:146008

約数の個数: 20

約数和(自身を含む): 63358792

約数和(自身を除く): 32993496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145987, 291974, 583948, 1167896, 1897831, 2335792, 3795662, 7591324, 15182648, 30365296]

約数ペア:

[(1, 30365296), (2, 15182648), (4, 7591324), (8, 3795662), (13, 2335792), (16, 1897831), (26, 1167896), (52, 583948), (104, 291974), (208, 145987)]