84165788

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{41177}}^1$

素因数の和:41261

約数の個数: 24

約数和(自身を含む): 170641632

約数和(自身を除く): 86475844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 41177, 82354, 164708, 288239, 576478, 1152956, 3005921, 6011842, 12023684, 21041447, 42082894, 84165788]

約数ペア:

[(1, 84165788), (2, 42082894), (4, 21041447), (7, 12023684), (14, 6011842), (28, 3005921), (73, 1152956), (146, 576478), (292, 288239), (511, 164708), (1022, 82354), (2044, 41177)]