91727456

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 187246080

約数和(自身を除く): 95518624

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 752, 859, 1136, 1504, 1718, 2272, 3337, 3436, 6674, 6872, 13348, 13744, 26696, 27488, 40373, 53392, 60989, 80746, 106784, 121978, 161492, 243956, 322984, 487912, 645968, 975824, 1291936, 1951648, 2866483, 5732966, 11465932, 22931864, 45863728, 91727456]

約数ペア:

[(1, 91727456), (2, 45863728), (4, 22931864), (8, 11465932), (16, 5732966), (32, 2866483), (47, 1951648), (71, 1291936), (94, 975824), (142, 645968), (188, 487912), (284, 322984), (376, 243956), (568, 161492), (752, 121978), (859, 106784), (1136, 80746), (1504, 60989), (1718, 53392), (2272, 40373), (3337, 27488), (3436, 26696), (6674, 13744), (6872, 13348)]