31940688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 80

約数和(自身を含む): 94118976

約数和(自身を除く): 62178288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3011, 3536, 5304, 6022, 9033, 10608, 12044, 18066, 24088, 36132, 39143, 48176, 51187, 72264, 78286, 102374, 117429, 144528, 153561, 156572, 204748, 234858, 307122, 313144, 409496, 469716, 614244, 626288, 665431, 818992, 939432, 1228488, 1330862, 1878864, 1996293, 2456976, 2661724, 3992586, 5323448, 7985172, 10646896, 15970344, 31940688]

約数ペア:

[(1, 31940688), (2, 15970344), (3, 10646896), (4, 7985172), (6, 5323448), (8, 3992586), (12, 2661724), (13, 2456976), (16, 1996293), (17, 1878864), (24, 1330862), (26, 1228488), (34, 939432), (39, 818992), (48, 665431), (51, 626288), (52, 614244), (68, 469716), (78, 409496), (102, 313144), (104, 307122), (136, 234858), (156, 204748), (204, 156572), (208, 153561), (221, 144528), (272, 117429), (312, 102374), (408, 78286), (442, 72264), (624, 51187), (663, 48176), (816, 39143), (884, 36132), (1326, 24088), (1768, 18066), (2652, 12044), (3011, 10608), (3536, 9033), (5304, 6022)]