90640048

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{96017}}^1$

素因数の和:96084

約数の個数: 20

約数和(自身を含む): 178593480

約数和(自身を除く): 87953432

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 96017, 192034, 384068, 768136, 1536272, 5665003, 11330006, 22660012, 45320024, 90640048]

約数ペア:

[(1, 90640048), (2, 45320024), (4, 22660012), (8, 11330006), (16, 5665003), (59, 1536272), (118, 768136), (236, 384068), (472, 192034), (944, 96017)]