85866430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6300

約数の個数: 32

約数和(自身を含む): 168031584

約数和(自身を除く): 82165154

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6173, 6955, 12346, 13910, 30865, 61730, 80249, 160498, 401245, 660511, 802490, 1321022, 3302555, 6605110, 8586643, 17173286, 42933215, 85866430]

約数ペア:

[(1, 85866430), (2, 42933215), (5, 17173286), (10, 8586643), (13, 6605110), (26, 3302555), (65, 1321022), (107, 802490), (130, 660511), (214, 401245), (535, 160498), (1070, 80249), (1391, 61730), (2782, 30865), (6173, 13910), (6955, 12346)]