1680931472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{8087}}^1$

素因数の和:9287

約数の個数: 40

約数和(自身を含む): 3556325952

約数和(自身を除く): 1875394480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1181, 2362, 4724, 8087, 9448, 12991, 16174, 18896, 25982, 32348, 51964, 64696, 88957, 103928, 129392, 177914, 207856, 355828, 711656, 1423312, 9550747, 19101494, 38202988, 76405976, 105058217, 152811952, 210116434, 420232868, 840465736, 1680931472]

約数ペア:

[(1, 1680931472), (2, 840465736), (4, 420232868), (8, 210116434), (11, 152811952), (16, 105058217), (22, 76405976), (44, 38202988), (88, 19101494), (176, 9550747), (1181, 1423312), (2362, 711656), (4724, 355828), (8087, 207856), (9448, 177914), (12991, 129392), (16174, 103928), (18896, 88957), (25982, 64696), (32348, 51964)]