86564518

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{811}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 131777856

約数和(自身を除く): 45213338

約数列:

[1, 2, 83, 166, 643, 811, 1286, 1622, 53369, 67313, 106738, 134626, 521473, 1042946, 43282259, 86564518]

約数ペア:

[(1, 86564518), (2, 43282259), (83, 1042946), (166, 521473), (643, 134626), (811, 106738), (1286, 67313), (1622, 53369)]