40020032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 86538816

約数和(自身を除く): 46518784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 467, 824, 832, 934, 1339, 1648, 1868, 2678, 3296, 3736, 5356, 6071, 6592, 7472, 10712, 12142, 14944, 21424, 24284, 29888, 42848, 48101, 48568, 85696, 96202, 97136, 192404, 194272, 384808, 388544, 625313, 769616, 1250626, 1539232, 2501252, 3078464, 5002504, 10005008, 20010016, 40020032]

約数ペア:

[(1, 40020032), (2, 20010016), (4, 10005008), (8, 5002504), (13, 3078464), (16, 2501252), (26, 1539232), (32, 1250626), (52, 769616), (64, 625313), (103, 388544), (104, 384808), (206, 194272), (208, 192404), (412, 97136), (416, 96202), (467, 85696), (824, 48568), (832, 48101), (934, 42848), (1339, 29888), (1648, 24284), (1868, 21424), (2678, 14944), (3296, 12142), (3736, 10712), (5356, 7472), (6071, 6592)]