39088088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 82555200

約数和(自身を除く): 43467112

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 89, 103, 104, 164, 178, 206, 328, 356, 412, 533, 712, 824, 1066, 1157, 1339, 2132, 2314, 2678, 3649, 4223, 4264, 4628, 5356, 7298, 8446, 9167, 9256, 10712, 14596, 16892, 18334, 29192, 33784, 36668, 47437, 54899, 73336, 94874, 109798, 119171, 189748, 219596, 238342, 375847, 379496, 439192, 476684, 751694, 953368, 1503388, 3006776, 4886011, 9772022, 19544044, 39088088]

約数ペア:

[(1, 39088088), (2, 19544044), (4, 9772022), (8, 4886011), (13, 3006776), (26, 1503388), (41, 953368), (52, 751694), (82, 476684), (89, 439192), (103, 379496), (104, 375847), (164, 238342), (178, 219596), (206, 189748), (328, 119171), (356, 109798), (412, 94874), (533, 73336), (712, 54899), (824, 47437), (1066, 36668), (1157, 33784), (1339, 29192), (2132, 18334), (2314, 16892), (2678, 14596), (3649, 10712), (4223, 9256), (4264, 9167), (4628, 8446), (5356, 7298)]