40420034

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 61987200

約数和(自身を除く): 21567166

約数列:

[1, 2, 79, 109, 158, 218, 2347, 4694, 8611, 17222, 185413, 255823, 370826, 511646, 20210017, 40420034]

約数ペア:

[(1, 40420034), (2, 20210017), (79, 511646), (109, 370826), (158, 255823), (218, 185413), (2347, 17222), (4694, 8611)]