31709964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 60413172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1087, 1122, 1326, 1716, 2174, 2244, 2431, 2652, 3261, 4348, 4862, 6522, 7293, 9724, 11957, 13044, 14131, 14586, 18479, 23914, 28262, 29172, 35871, 36958, 42393, 47828, 55437, 56524, 71742, 73916, 84786, 110874, 143484, 155441, 169572, 203269, 221748, 240227, 310882, 406538, 466323, 480454, 609807, 621764, 720681, 813076, 932646, 960908, 1219614, 1441362, 1865292, 2439228, 2642497, 2882724, 5284994, 7927491, 10569988, 15854982, 31709964]

約数ペア:

[(1, 31709964), (2, 15854982), (3, 10569988), (4, 7927491), (6, 5284994), (11, 2882724), (12, 2642497), (13, 2439228), (17, 1865292), (22, 1441362), (26, 1219614), (33, 960908), (34, 932646), (39, 813076), (44, 720681), (51, 621764), (52, 609807), (66, 480454), (68, 466323), (78, 406538), (102, 310882), (132, 240227), (143, 221748), (156, 203269), (187, 169572), (204, 155441), (221, 143484), (286, 110874), (374, 84786), (429, 73916), (442, 71742), (561, 56524), (572, 55437), (663, 47828), (748, 42393), (858, 36958), (884, 35871), (1087, 29172), (1122, 28262), (1326, 23914), (1716, 18479), (2174, 14586), (2244, 14131), (2431, 13044), (2652, 11957), (3261, 9724), (4348, 7293), (4862, 6522)]