86955806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 67872994

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 1049, 1337, 2098, 2674, 5921, 7343, 11842, 14686, 32519, 41447, 65038, 82894, 200359, 227633, 400718, 455266, 1402513, 2805026, 6211129, 12422258, 43477903, 86955806]

約数ペア:

[(1, 86955806), (2, 43477903), (7, 12422258), (14, 6211129), (31, 2805026), (62, 1402513), (191, 455266), (217, 400718), (382, 227633), (434, 200359), (1049, 82894), (1337, 65038), (2098, 41447), (2674, 32519), (5921, 14686), (7343, 11842)]