85655668

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36857}}^1$

素因数の和:36951

約数の個数: 24

約数和(自身を含む): 173380032

約数和(自身を除く): 87724364

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 36857, 73714, 147428, 257999, 515998, 1031996, 3059131, 6118262, 12236524, 21413917, 42827834, 85655668]

約数ペア:

[(1, 85655668), (2, 42827834), (4, 21413917), (7, 12236524), (14, 6118262), (28, 3059131), (83, 1031996), (166, 515998), (332, 257999), (581, 147428), (1162, 73714), (2324, 36857)]