31514804552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{110977}}^1$

素因数の和:111462

約数の個数: 64

約数和(自身を含む): 73831443840

約数和(自身を除く): 42316639288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 461, 616, 922, 1844, 3227, 3688, 5071, 6454, 10142, 12908, 20284, 25816, 35497, 40568, 70994, 110977, 141988, 221954, 283976, 443908, 776839, 887816, 1220747, 1553678, 2441494, 3107356, 4882988, 6214712, 8545229, 9765976, 17090458, 34180916, 51160397, 68361832, 102320794, 204641588, 358122779, 409283176, 562764367, 716245558, 1125528734, 1432491116, 2251057468, 2864982232, 3939350569, 4502114936, 7878701138, 15757402276, 31514804552]

約数ペア:

[(1, 31514804552), (2, 15757402276), (4, 7878701138), (7, 4502114936), (8, 3939350569), (11, 2864982232), (14, 2251057468), (22, 1432491116), (28, 1125528734), (44, 716245558), (56, 562764367), (77, 409283176), (88, 358122779), (154, 204641588), (308, 102320794), (461, 68361832), (616, 51160397), (922, 34180916), (1844, 17090458), (3227, 9765976), (3688, 8545229), (5071, 6214712), (6454, 4882988), (10142, 3107356), (12908, 2441494), (20284, 1553678), (25816, 1220747), (35497, 887816), (40568, 776839), (70994, 443908), (110977, 283976), (141988, 221954)]