31100256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9817}}^1$

素因数の和:9844

約数の個数: 72

約数和(自身を含む): 96491304

約数和(自身を除く): 65391048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 9817, 19634, 29451, 39268, 58902, 78536, 88353, 107987, 117804, 157072, 176706, 215974, 235608, 314144, 323961, 353412, 431948, 471216, 647922, 706824, 863896, 942432, 971883, 1295844, 1413648, 1727792, 1943766, 2591688, 2827296, 3455584, 3887532, 5183376, 7775064, 10366752, 15550128, 31100256]

約数ペア:

[(1, 31100256), (2, 15550128), (3, 10366752), (4, 7775064), (6, 5183376), (8, 3887532), (9, 3455584), (11, 2827296), (12, 2591688), (16, 1943766), (18, 1727792), (22, 1413648), (24, 1295844), (32, 971883), (33, 942432), (36, 863896), (44, 706824), (48, 647922), (66, 471216), (72, 431948), (88, 353412), (96, 323961), (99, 314144), (132, 235608), (144, 215974), (176, 176706), (198, 157072), (264, 117804), (288, 107987), (352, 88353), (396, 78536), (528, 58902), (792, 39268), (1056, 29451), (1584, 19634), (3168, 9817)]