971756312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{166169}}^1$

素因数の和:166235

約数の個数: 32

約数和(自身を含む): 1974099600

約数和(自身を除く): 1002343288

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 166169, 332338, 664676, 1329352, 2824873, 5649746, 7145267, 11299492, 14290534, 22598984, 28581068, 57162136, 121469539, 242939078, 485878156, 971756312]

約数ペア:

[(1, 971756312), (2, 485878156), (4, 242939078), (8, 121469539), (17, 57162136), (34, 28581068), (43, 22598984), (68, 14290534), (86, 11299492), (136, 7145267), (172, 5649746), (344, 2824873), (731, 1329352), (1462, 664676), (2924, 332338), (5848, 166169)]