31033164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 76043520

約数和(自身を除く): 45010356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 491, 687, 916, 982, 1374, 1473, 1964, 2748, 2946, 5267, 5892, 10534, 11293, 15801, 21068, 22586, 31602, 33879, 45172, 63204, 67758, 112439, 135516, 224878, 337317, 449756, 674634, 1349268, 2586097, 5172194, 7758291, 10344388, 15516582, 31033164]

約数ペア:

[(1, 31033164), (2, 15516582), (3, 10344388), (4, 7758291), (6, 5172194), (12, 2586097), (23, 1349268), (46, 674634), (69, 449756), (92, 337317), (138, 224878), (229, 135516), (276, 112439), (458, 67758), (491, 63204), (687, 45172), (916, 33879), (982, 31602), (1374, 22586), (1473, 21068), (1964, 15801), (2748, 11293), (2946, 10534), (5267, 5892)]