31826262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6768

約数の個数: 32

約数和(自身を含む): 69683040

約数和(自身を除く): 37856778

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6689, 13378, 20067, 40134, 86957, 173914, 260871, 408029, 521742, 816058, 1224087, 2448174, 5304377, 10608754, 15913131, 31826262]

約数ペア:

[(1, 31826262), (2, 15913131), (3, 10608754), (6, 5304377), (13, 2448174), (26, 1224087), (39, 816058), (61, 521742), (78, 408029), (122, 260871), (183, 173914), (366, 86957), (793, 40134), (1586, 20067), (2379, 13378), (4758, 6689)]