31483797124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{36037}}^1$

素因数の和:36424

約数の個数: 48

約数和(自身を含む): 60646764528

約数和(自身を除く): 29162967404

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 317, 634, 689, 1268, 1378, 2756, 4121, 8242, 16484, 16801, 33602, 36037, 67204, 72074, 144148, 218413, 436826, 468481, 873652, 936962, 1873924, 1909961, 3819922, 7639844, 11423729, 22847458, 24829493, 45694916, 49658986, 99317972, 148508477, 297016954, 594033908, 605457637, 1210915274, 2421830548, 7870949281, 15741898562, 31483797124]

約数ペア:

[(1, 31483797124), (2, 15741898562), (4, 7870949281), (13, 2421830548), (26, 1210915274), (52, 605457637), (53, 594033908), (106, 297016954), (212, 148508477), (317, 99317972), (634, 49658986), (689, 45694916), (1268, 24829493), (1378, 22847458), (2756, 11423729), (4121, 7639844), (8242, 3819922), (16484, 1909961), (16801, 1873924), (33602, 936962), (36037, 873652), (67204, 468481), (72074, 436826), (144148, 218413)]