40862608

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 81041688

約数和(自身を除く): 40179080

約数列:

[1, 2, 4, 8, 16, 97, 113, 194, 226, 233, 388, 452, 466, 776, 904, 932, 1552, 1808, 1864, 3728, 10961, 21922, 22601, 26329, 43844, 45202, 52658, 87688, 90404, 105316, 175376, 180808, 210632, 361616, 421264, 2553913, 5107826, 10215652, 20431304, 40862608]

約数ペア:

[(1, 40862608), (2, 20431304), (4, 10215652), (8, 5107826), (16, 2553913), (97, 421264), (113, 361616), (194, 210632), (226, 180808), (233, 175376), (388, 105316), (452, 90404), (466, 87688), (776, 52658), (904, 45202), (932, 43844), (1552, 26329), (1808, 22601), (1864, 21922), (3728, 10961)]