90075638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4303

約数の個数: 16

約数和(自身を含む): 137736720

約数和(自身を除く): 47661082

約数列:

[1, 2, 101, 109, 202, 218, 4091, 8182, 11009, 22018, 413191, 445919, 826382, 891838, 45037819, 90075638]

約数ペア:

[(1, 90075638), (2, 45037819), (101, 891838), (109, 826382), (202, 445919), (218, 413191), (4091, 22018), (8182, 11009)]