85899412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 152472320

約数和(自身を除く): 66572908

約数列:

[1, 2, 4, 109, 218, 271, 436, 542, 727, 1084, 1454, 2908, 29539, 59078, 79243, 118156, 158486, 197017, 316972, 394034, 788068, 21474853, 42949706, 85899412]

約数ペア:

[(1, 85899412), (2, 42949706), (4, 21474853), (109, 788068), (218, 394034), (271, 316972), (436, 197017), (542, 158486), (727, 118156), (1084, 79243), (1454, 59078), (2908, 29539)]