86666384

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26683}}^1$

素因数の和:26727

約数の個数: 40

約数和(自身を含む): 198528960

約数和(自身を除く): 111862576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 26683, 53366, 106732, 186781, 213464, 373562, 426928, 747124, 773807, 1494248, 1547614, 2988496, 3095228, 5416649, 6190456, 10833298, 12380912, 21666596, 43333192, 86666384]

約数ペア:

[(1, 86666384), (2, 43333192), (4, 21666596), (7, 12380912), (8, 10833298), (14, 6190456), (16, 5416649), (28, 3095228), (29, 2988496), (56, 1547614), (58, 1494248), (112, 773807), (116, 747124), (203, 426928), (232, 373562), (406, 213464), (464, 186781), (812, 106732), (1624, 53366), (3248, 26683)]