31477064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 67651200

約数和(自身を除く): 36174136

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 347, 391, 493, 667, 694, 782, 986, 1334, 1388, 1564, 1972, 2668, 2776, 3128, 3944, 5336, 5899, 7981, 10063, 11339, 11798, 15962, 20126, 22678, 23596, 31924, 40252, 45356, 47192, 63848, 80504, 90712, 135677, 171071, 231449, 271354, 342142, 462898, 542708, 684284, 925796, 1085416, 1368568, 1851592, 3934633, 7869266, 15738532, 31477064]

約数ペア:

[(1, 31477064), (2, 15738532), (4, 7869266), (8, 3934633), (17, 1851592), (23, 1368568), (29, 1085416), (34, 925796), (46, 684284), (58, 542708), (68, 462898), (92, 342142), (116, 271354), (136, 231449), (184, 171071), (232, 135677), (347, 90712), (391, 80504), (493, 63848), (667, 47192), (694, 45356), (782, 40252), (986, 31924), (1334, 23596), (1388, 22678), (1564, 20126), (1972, 15962), (2668, 11798), (2776, 11339), (3128, 10063), (3944, 7981), (5336, 5899)]