31192458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 72230400

約数和(自身を除く): 41037942

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 43, 58, 66, 86, 87, 129, 174, 258, 319, 379, 473, 638, 758, 946, 957, 1137, 1247, 1419, 1914, 2274, 2494, 2838, 3741, 4169, 7482, 8338, 10991, 12507, 13717, 16297, 21982, 25014, 27434, 32594, 32973, 41151, 48891, 65946, 82302, 97782, 120901, 179267, 241802, 358534, 362703, 472613, 537801, 725406, 945226, 1075602, 1417839, 2835678, 5198743, 10397486, 15596229, 31192458]

約数ペア:

[(1, 31192458), (2, 15596229), (3, 10397486), (6, 5198743), (11, 2835678), (22, 1417839), (29, 1075602), (33, 945226), (43, 725406), (58, 537801), (66, 472613), (86, 362703), (87, 358534), (129, 241802), (174, 179267), (258, 120901), (319, 97782), (379, 82302), (473, 65946), (638, 48891), (758, 41151), (946, 32973), (957, 32594), (1137, 27434), (1247, 25014), (1419, 21982), (1914, 16297), (2274, 13717), (2494, 12507), (2838, 10991), (3741, 8338), (4169, 7482)]