86315408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 174441216

約数和(自身を除く): 88125808

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 1723, 3131, 3446, 6262, 6892, 12524, 13784, 25048, 27568, 50096, 53413, 106826, 174023, 213652, 348046, 427304, 696092, 854608, 1392184, 2784368, 5394713, 10789426, 21578852, 43157704, 86315408]

約数ペア:

[(1, 86315408), (2, 43157704), (4, 21578852), (8, 10789426), (16, 5394713), (31, 2784368), (62, 1392184), (101, 854608), (124, 696092), (202, 427304), (248, 348046), (404, 213652), (496, 174023), (808, 106826), (1616, 53413), (1723, 50096), (3131, 27568), (3446, 25048), (6262, 13784), (6892, 12524)]