31427492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{769}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 58406040

約数和(自身を除く): 26978548

約数列:

[1, 2, 4, 17, 34, 68, 601, 769, 1202, 1538, 2404, 3076, 10217, 13073, 20434, 26146, 40868, 52292, 462169, 924338, 1848676, 7856873, 15713746, 31427492]

約数ペア:

[(1, 31427492), (2, 15713746), (4, 7856873), (17, 1848676), (34, 924338), (68, 462169), (601, 52292), (769, 40868), (1202, 26146), (1538, 20434), (2404, 13073), (3076, 10217)]