82684688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{166703}}^1$

素因数の和:166742

約数の個数: 20

約数和(自身を含む): 165370368

約数和(自身を除く): 82685680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 166703, 333406, 666812, 1333624, 2667248, 5167793, 10335586, 20671172, 41342344, 82684688]

約数ペア:

[(1, 82684688), (2, 41342344), (4, 20671172), (8, 10335586), (16, 5167793), (31, 2667248), (62, 1333624), (124, 666812), (248, 333406), (496, 166703)]