82217716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41357}}^1$

素因数の和:41439

約数の個数: 24

約数和(自身を含む): 166755456

約数和(自身を除く): 84537740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 41357, 82714, 165428, 289499, 578998, 1157996, 2936347, 5872694, 11745388, 20554429, 41108858, 82217716]

約数ペア:

[(1, 82217716), (2, 41108858), (4, 20554429), (7, 11745388), (14, 5872694), (28, 2936347), (71, 1157996), (142, 578998), (284, 289499), (497, 165428), (994, 82714), (1988, 41357)]