84815.0000000

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 20416320

約数和(自身を除く): 10987768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 1667, 2828, 3334, 5656, 6668, 11669, 13336, 23338, 46676, 93352, 168367, 336734, 673468, 1178569, 1346936, 2357138, 4714276, 9428552]

約数ペア:

[(1, 9428552), (2, 4714276), (4, 2357138), (7, 1346936), (8, 1178569), (14, 673468), (28, 336734), (56, 168367), (101, 93352), (202, 46676), (404, 23338), (707, 13336), (808, 11669), (1414, 6668), (1667, 5656), (2828, 3334)]