211302016

素因数分解:

$2^7\times {\mathrm{577}}^1\times {\mathrm{2861}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 421830180

約数和(自身を除く): 210528164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 577, 1154, 2308, 2861, 4616, 5722, 9232, 11444, 18464, 22888, 36928, 45776, 73856, 91552, 183104, 366208, 1650797, 3301594, 6603188, 13206376, 26412752, 52825504, 105651008, 211302016]

約数ペア:

[(1, 211302016), (2, 105651008), (4, 52825504), (8, 26412752), (16, 13206376), (32, 6603188), (64, 3301594), (128, 1650797), (577, 366208), (1154, 183104), (2308, 91552), (2861, 73856), (4616, 45776), (5722, 36928), (9232, 22888), (11444, 18464)]