31039492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10529}}^1$

素因数の和:10611

約数の個数: 24

約数和(自身を含む): 60147360

約数和(自身を除く): 29107868

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 10529, 21058, 42116, 115819, 231638, 463276, 705443, 1410886, 2821772, 7759873, 15519746, 31039492]

約数ペア:

[(1, 31039492), (2, 15519746), (4, 7759873), (11, 2821772), (22, 1410886), (44, 705443), (67, 463276), (134, 231638), (268, 115819), (737, 42116), (1474, 21058), (2948, 10529)]