89000708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15859}}^1$

素因数の和:15947

約数の個数: 24

約数和(自身を含む): 165197760

約数和(自身を除く): 76197052

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 15859, 31718, 63436, 364757, 729514, 967399, 1459028, 1934798, 3869596, 22250177, 44500354, 89000708]

約数ペア:

[(1, 89000708), (2, 44500354), (4, 22250177), (23, 3869596), (46, 1934798), (61, 1459028), (92, 967399), (122, 729514), (244, 364757), (1403, 63436), (2806, 31718), (5612, 15859)]