39994328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 82296000

約数和(自身を除く): 42301672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 2539, 3938, 5078, 7876, 10156, 15752, 20312, 27929, 55858, 111716, 223432, 454481, 908962, 1817924, 3635848, 4999291, 9998582, 19997164, 39994328]

約数ペア:

[(1, 39994328), (2, 19997164), (4, 9998582), (8, 4999291), (11, 3635848), (22, 1817924), (44, 908962), (88, 454481), (179, 223432), (358, 111716), (716, 55858), (1432, 27929), (1969, 20312), (2539, 15752), (3938, 10156), (5078, 7876)]