31796006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 58924800

約数和(自身を除く): 27128794

約数列:

[1, 2, 11, 19, 22, 29, 38, 43, 58, 61, 86, 122, 209, 319, 418, 473, 551, 638, 671, 817, 946, 1102, 1159, 1247, 1342, 1634, 1769, 2318, 2494, 2623, 3538, 5246, 6061, 8987, 12122, 12749, 13717, 17974, 19459, 23693, 25498, 27434, 28853, 33611, 38918, 47386, 49837, 57706, 67222, 76067, 99674, 152134, 260623, 369721, 521246, 548207, 739442, 836737, 1096414, 1445273, 1673474, 2890546, 15898003, 31796006]

約数ペア:

[(1, 31796006), (2, 15898003), (11, 2890546), (19, 1673474), (22, 1445273), (29, 1096414), (38, 836737), (43, 739442), (58, 548207), (61, 521246), (86, 369721), (122, 260623), (209, 152134), (319, 99674), (418, 76067), (473, 67222), (551, 57706), (638, 49837), (671, 47386), (817, 38918), (946, 33611), (1102, 28853), (1159, 27434), (1247, 25498), (1342, 23693), (1634, 19459), (1769, 17974), (2318, 13717), (2494, 12749), (2623, 12122), (3538, 8987), (5246, 6061)]