131566048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{100279}}^1$

素因数の和:100330

約数の個数: 24

約数和(自身を含む): 265340880

約数和(自身を除く): 133774832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 100279, 200558, 401116, 802232, 1604464, 3208928, 4111439, 8222878, 16445756, 32891512, 65783024, 131566048]

約数ペア:

[(1, 131566048), (2, 65783024), (4, 32891512), (8, 16445756), (16, 8222878), (32, 4111439), (41, 3208928), (82, 1604464), (164, 802232), (328, 401116), (656, 200558), (1312, 100279)]