31846576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 65781504

約数和(自身を除く): 33934928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 613, 764, 1226, 1528, 2452, 3056, 3247, 4904, 6494, 9808, 10421, 12988, 20842, 25976, 41684, 51952, 83368, 117083, 166736, 234166, 468332, 936664, 1873328, 1990411, 3980822, 7961644, 15923288, 31846576]

約数ペア:

[(1, 31846576), (2, 15923288), (4, 7961644), (8, 3980822), (16, 1990411), (17, 1873328), (34, 936664), (68, 468332), (136, 234166), (191, 166736), (272, 117083), (382, 83368), (613, 51952), (764, 41684), (1226, 25976), (1528, 20842), (2452, 12988), (3056, 10421), (3247, 9808), (4904, 6494)]