31681676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35839}}^1$

素因数の和:35873

約数の個数: 24

約数和(自身を含む): 63221760

約数和(自身を除く): 31540084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35839, 71678, 143356, 465907, 609263, 931814, 1218526, 1863628, 2437052, 7920419, 15840838, 31681676]

約数ペア:

[(1, 31681676), (2, 15840838), (4, 7920419), (13, 2437052), (17, 1863628), (26, 1218526), (34, 931814), (52, 609263), (68, 465907), (221, 143356), (442, 71678), (884, 35839)]