173090872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2017}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 344351520

約数和(自身を除く): 171260648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 631, 1262, 2017, 2524, 4034, 5048, 8068, 10727, 16136, 21454, 34289, 42908, 68578, 85816, 137156, 274312, 1272727, 2545454, 5090908, 10181816, 21636359, 43272718, 86545436, 173090872]

約数ペア:

[(1, 173090872), (2, 86545436), (4, 43272718), (8, 21636359), (17, 10181816), (34, 5090908), (68, 2545454), (136, 1272727), (631, 274312), (1262, 137156), (2017, 85816), (2524, 68578), (4034, 42908), (5048, 34289), (8068, 21454), (10727, 16136)]