31991829744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{9281}}^1\times {\mathrm{10259}}^1$

素因数の和:19558

約数の個数: 80

約数和(自身を含む): 94471453440

約数和(自身を除く): 62479623696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 9281, 10259, 18562, 20518, 27843, 30777, 37124, 41036, 55686, 61554, 64967, 71813, 74248, 82072, 111372, 123108, 129934, 143626, 148496, 164144, 194901, 215439, 222744, 246216, 259868, 287252, 389802, 430878, 445488, 492432, 519736, 574504, 779604, 861756, 1039472, 1149008, 1559208, 1723512, 3118416, 3447024, 95213779, 190427558, 285641337, 380855116, 571282674, 666496453, 761710232, 1142565348, 1332992906, 1523420464, 1999489359, 2285130696, 2665985812, 3998978718, 4570261392, 5331971624, 7997957436, 10663943248, 15995914872, 31991829744]

約数ペア:

[(1, 31991829744), (2, 15995914872), (3, 10663943248), (4, 7997957436), (6, 5331971624), (7, 4570261392), (8, 3998978718), (12, 2665985812), (14, 2285130696), (16, 1999489359), (21, 1523420464), (24, 1332992906), (28, 1142565348), (42, 761710232), (48, 666496453), (56, 571282674), (84, 380855116), (112, 285641337), (168, 190427558), (336, 95213779), (9281, 3447024), (10259, 3118416), (18562, 1723512), (20518, 1559208), (27843, 1149008), (30777, 1039472), (37124, 861756), (41036, 779604), (55686, 574504), (61554, 519736), (64967, 492432), (71813, 445488), (74248, 430878), (82072, 389802), (111372, 287252), (123108, 259868), (129934, 246216), (143626, 222744), (148496, 215439), (164144, 194901)]