90238213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 99244096

約数和(自身を除く): 9005883

約数列:

[1, 13, 67, 313, 331, 871, 4069, 4303, 20971, 22177, 103603, 272623, 288301, 1346839, 6941401, 90238213]

約数ペア:

[(1, 90238213), (13, 6941401), (67, 1346839), (313, 288301), (331, 272623), (871, 103603), (4069, 22177), (4303, 20971)]