39984172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 72826880

約数和(自身を除く): 32842708

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 2539, 3937, 5078, 7874, 10156, 15748, 78709, 157418, 314836, 322453, 644906, 1289812, 9996043, 19992086, 39984172]

約数ペア:

[(1, 39984172), (2, 19992086), (4, 9996043), (31, 1289812), (62, 644906), (124, 322453), (127, 314836), (254, 157418), (508, 78709), (2539, 15748), (3937, 10156), (5078, 7874)]