90343924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 36

約数和(自身を含む): 176230852

約数和(自身を除く): 85886928

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 2557, 3212, 5114, 8833, 10228, 17666, 28127, 35332, 56254, 112508, 186661, 309397, 373322, 618794, 746644, 1237588, 2053271, 4106542, 8213084, 22585981, 45171962, 90343924]

約数ペア:

[(1, 90343924), (2, 45171962), (4, 22585981), (11, 8213084), (22, 4106542), (44, 2053271), (73, 1237588), (121, 746644), (146, 618794), (242, 373322), (292, 309397), (484, 186661), (803, 112508), (1606, 56254), (2557, 35332), (3212, 28127), (5114, 17666), (8833, 10228)]