89001328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 186359600

約数和(自身を除く): 97358272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1129, 1516, 2258, 3032, 4516, 4927, 6064, 9032, 9854, 14677, 18064, 19708, 29354, 39416, 58708, 78832, 117416, 234832, 427891, 855782, 1711564, 3423128, 5562583, 6846256, 11125166, 22250332, 44500664, 89001328]

約数ペア:

[(1, 89001328), (2, 44500664), (4, 22250332), (8, 11125166), (13, 6846256), (16, 5562583), (26, 3423128), (52, 1711564), (104, 855782), (208, 427891), (379, 234832), (758, 117416), (1129, 78832), (1516, 58708), (2258, 39416), (3032, 29354), (4516, 19708), (4927, 18064), (6064, 14677), (9032, 9854)]