31520672

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 33979168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 113, 184, 226, 368, 379, 452, 736, 758, 904, 1516, 1808, 2599, 3032, 3616, 5198, 6064, 8717, 10396, 12128, 17434, 20792, 34868, 41584, 42827, 69736, 83168, 85654, 139472, 171308, 278944, 342616, 685232, 985021, 1370464, 1970042, 3940084, 7880168, 15760336, 31520672]

約数ペア:

[(1, 31520672), (2, 15760336), (4, 7880168), (8, 3940084), (16, 1970042), (23, 1370464), (32, 985021), (46, 685232), (92, 342616), (113, 278944), (184, 171308), (226, 139472), (368, 85654), (379, 83168), (452, 69736), (736, 42827), (758, 41584), (904, 34868), (1516, 20792), (1808, 17434), (2599, 12128), (3032, 10396), (3616, 8717), (5198, 6064)]