86742560

素因数分解:

$2^5\times 5^1\times {\mathrm{542141}}^1$

素因数の和:542156

約数の個数: 24

約数和(自身を含む): 204929676

約数和(自身を除く): 118187116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 542141, 1084282, 2168564, 2710705, 4337128, 5421410, 8674256, 10842820, 17348512, 21685640, 43371280, 86742560]

約数ペア:

[(1, 86742560), (2, 43371280), (4, 21685640), (5, 17348512), (8, 10842820), (10, 8674256), (16, 5421410), (20, 4337128), (32, 2710705), (40, 2168564), (80, 1084282), (160, 542141)]