16789864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23063}}^1$

素因数の和:23089

約数の個数: 32

約数和(自身を含む): 38747520

約数和(自身を除く): 21957656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 23063, 46126, 92252, 161441, 184504, 299819, 322882, 599638, 645764, 1199276, 1291528, 2098733, 2398552, 4197466, 8394932, 16789864]

約数ペア:

[(1, 16789864), (2, 8394932), (4, 4197466), (7, 2398552), (8, 2098733), (13, 1291528), (14, 1199276), (26, 645764), (28, 599638), (52, 322882), (56, 299819), (91, 184504), (104, 161441), (182, 92252), (364, 46126), (728, 23063)]