31546896

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 85440960

約数和(自身を除く): 53894064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 131, 173, 174, 232, 262, 346, 348, 393, 464, 519, 524, 692, 696, 786, 1038, 1048, 1384, 1392, 1572, 2076, 2096, 2768, 3144, 3799, 4152, 5017, 6288, 7598, 8304, 10034, 11397, 15051, 15196, 20068, 22663, 22794, 30102, 30392, 40136, 45326, 45588, 60204, 60784, 67989, 80272, 90652, 91176, 120408, 135978, 181304, 182352, 240816, 271956, 362608, 543912, 657227, 1087824, 1314454, 1971681, 2628908, 3943362, 5257816, 7886724, 10515632, 15773448, 31546896]

約数ペア:

[(1, 31546896), (2, 15773448), (3, 10515632), (4, 7886724), (6, 5257816), (8, 3943362), (12, 2628908), (16, 1971681), (24, 1314454), (29, 1087824), (48, 657227), (58, 543912), (87, 362608), (116, 271956), (131, 240816), (173, 182352), (174, 181304), (232, 135978), (262, 120408), (346, 91176), (348, 90652), (393, 80272), (464, 67989), (519, 60784), (524, 60204), (692, 45588), (696, 45326), (786, 40136), (1038, 30392), (1048, 30102), (1384, 22794), (1392, 22663), (1572, 20068), (2076, 15196), (2096, 15051), (2768, 11397), (3144, 10034), (3799, 8304), (4152, 7598), (5017, 6288)]