80474312

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 73279288

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 769, 824, 1016, 1538, 3076, 6152, 13081, 26162, 52324, 79207, 97663, 104648, 158414, 195326, 316828, 390652, 633656, 781304, 10059289, 20118578, 40237156, 80474312]

約数ペア:

[(1, 80474312), (2, 40237156), (4, 20118578), (8, 10059289), (103, 781304), (127, 633656), (206, 390652), (254, 316828), (412, 195326), (508, 158414), (769, 104648), (824, 97663), (1016, 79207), (1538, 52324), (3076, 26162), (6152, 13081)]