9901173824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{49411}}^1$

素因数の和:49555

約数の個数: 56

約数和(自身を含む): 20482657536

約数和(自身を除く): 10581483712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 808, 992, 1616, 1984, 3131, 3232, 6262, 6464, 12524, 25048, 49411, 50096, 98822, 100192, 197644, 200384, 395288, 790576, 1531741, 1581152, 3063482, 3162304, 4990511, 6126964, 9981022, 12253928, 19962044, 24507856, 39924088, 49015712, 79848176, 98031424, 154705841, 159696352, 309411682, 319392704, 618823364, 1237646728, 2475293456, 4950586912, 9901173824]

約数ペア:

[(1, 9901173824), (2, 4950586912), (4, 2475293456), (8, 1237646728), (16, 618823364), (31, 319392704), (32, 309411682), (62, 159696352), (64, 154705841), (101, 98031424), (124, 79848176), (202, 49015712), (248, 39924088), (404, 24507856), (496, 19962044), (808, 12253928), (992, 9981022), (1616, 6126964), (1984, 4990511), (3131, 3162304), (3232, 3063482), (6262, 1581152), (6464, 1531741), (12524, 790576), (25048, 395288), (49411, 200384), (50096, 197644), (98822, 100192)]