81529201048

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{1987}}^1\times {\mathrm{22397}}^1$

素因数の和:24619

約数の個数: 32

約数和(自身を含む): 153618922800

約数和(自身を除く): 72089721752

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 1987, 3974, 7948, 15896, 22397, 44794, 89588, 179176, 455023, 910046, 1820092, 3640184, 5128913, 10257826, 20515652, 41031304, 44502839, 89005678, 178011356, 356022712, 10191150131, 20382300262, 40764600524, 81529201048]

約数ペア:

[(1, 81529201048), (2, 40764600524), (4, 20382300262), (8, 10191150131), (229, 356022712), (458, 178011356), (916, 89005678), (1832, 44502839), (1987, 41031304), (3974, 20515652), (7948, 10257826), (15896, 5128913), (22397, 3640184), (44794, 1820092), (89588, 910046), (179176, 455023)]