31945156936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{378533}}^1$

素因数の和:378694

約数の個数: 64

約数和(自身を含む): 75222276480

約数和(自身を除く): 43277119544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 959, 1096, 1507, 1918, 3014, 3836, 6028, 7672, 10549, 12056, 21098, 42196, 84392, 378533, 757066, 1514132, 2649731, 3028264, 4163863, 5299462, 8327726, 10598924, 16655452, 21197848, 29147041, 33310904, 51859021, 58294082, 103718042, 116588164, 207436084, 233176328, 363013147, 414872168, 570449231, 726026294, 1140898462, 1452052588, 2281796924, 2904105176, 3993144617, 4563593848, 7986289234, 15972578468, 31945156936]

約数ペア:

[(1, 31945156936), (2, 15972578468), (4, 7986289234), (7, 4563593848), (8, 3993144617), (11, 2904105176), (14, 2281796924), (22, 1452052588), (28, 1140898462), (44, 726026294), (56, 570449231), (77, 414872168), (88, 363013147), (137, 233176328), (154, 207436084), (274, 116588164), (308, 103718042), (548, 58294082), (616, 51859021), (959, 33310904), (1096, 29147041), (1507, 21197848), (1918, 16655452), (3014, 10598924), (3836, 8327726), (6028, 5299462), (7672, 4163863), (10549, 3028264), (12056, 2649731), (21098, 1514132), (42196, 757066), (84392, 378533)]