31573848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 52614312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 1217, 2162, 2434, 3243, 3651, 4324, 4868, 6486, 7302, 8648, 9736, 12972, 14604, 25944, 27991, 29208, 55982, 57199, 83973, 111964, 114398, 167946, 171597, 223928, 228796, 335892, 343194, 457592, 671784, 686388, 1315577, 1372776, 2631154, 3946731, 5262308, 7893462, 10524616, 15786924, 31573848]

約数ペア:

[(1, 31573848), (2, 15786924), (3, 10524616), (4, 7893462), (6, 5262308), (8, 3946731), (12, 2631154), (23, 1372776), (24, 1315577), (46, 686388), (47, 671784), (69, 457592), (92, 343194), (94, 335892), (138, 228796), (141, 223928), (184, 171597), (188, 167946), (276, 114398), (282, 111964), (376, 83973), (552, 57199), (564, 55982), (1081, 29208), (1128, 27991), (1217, 25944), (2162, 14604), (2434, 12972), (3243, 9736), (3651, 8648), (4324, 7302), (4868, 6486)]