87986608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 175408416

約数和(自身を除く): 87421808

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1061, 1136, 1168, 2122, 4244, 5183, 8488, 10366, 16976, 20732, 41464, 75331, 77453, 82928, 150662, 154906, 301324, 309812, 602648, 619624, 1205296, 1239248, 5499163, 10998326, 21996652, 43993304, 87986608]

約数ペア:

[(1, 87986608), (2, 43993304), (4, 21996652), (8, 10998326), (16, 5499163), (71, 1239248), (73, 1205296), (142, 619624), (146, 602648), (284, 309812), (292, 301324), (568, 154906), (584, 150662), (1061, 82928), (1136, 77453), (1168, 75331), (2122, 41464), (4244, 20732), (5183, 16976), (8488, 10366)]