42187738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 64874880

約数和(自身を除く): 22687142

約数列:

[1, 2, 79, 83, 158, 166, 3217, 6434, 6557, 13114, 254143, 267011, 508286, 534022, 21093869, 42187738]

約数ペア:

[(1, 42187738), (2, 21093869), (79, 534022), (83, 508286), (158, 267011), (166, 254143), (3217, 13114), (6434, 6557)]