41878312144

素因数分解:

$2^4\times {\mathrm{65729}}^1\times {\mathrm{39821}}^1$

素因数の和:105558

約数の個数: 20

約数和(自身を含む): 81142501860

約数和(自身を除く): 39264189716

約数列:

[1, 2, 4, 8, 16, 39821, 65729, 79642, 131458, 159284, 262916, 318568, 525832, 637136, 1051664, 2617394509, 5234789018, 10469578036, 20939156072, 41878312144]

約数ペア:

[(1, 41878312144), (2, 20939156072), (4, 10469578036), (8, 5234789018), (16, 2617394509), (39821, 1051664), (65729, 637136), (79642, 525832), (131458, 318568), (159284, 262916)]