40119518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8303

約数の個数: 16

約数和(自身を含む): 62914560

約数和(自身を除く): 22795042

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 8191, 16382, 253921, 507842, 647089, 1294178, 20059759, 40119518]

約数ペア:

[(1, 40119518), (2, 20059759), (31, 1294178), (62, 647089), (79, 507842), (158, 253921), (2449, 16382), (4898, 8191)]