86423506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 57276974

約数列:

[1, 2, 13, 26, 47, 94, 197, 359, 394, 611, 718, 1222, 2561, 4667, 5122, 9259, 9334, 16873, 18518, 33746, 70723, 120367, 141446, 219349, 240734, 438698, 919399, 1838798, 3323981, 6647962, 43211753, 86423506]

約数ペア:

[(1, 86423506), (2, 43211753), (13, 6647962), (26, 3323981), (47, 1838798), (94, 919399), (197, 438698), (359, 240734), (394, 219349), (611, 141446), (718, 120367), (1222, 70723), (2561, 33746), (4667, 18518), (5122, 16873), (9259, 9334)]