80835944

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2089}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 173553600

約数和(自身を除く): 92717656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2089, 2764, 4178, 4837, 5528, 8356, 9674, 14623, 16712, 19348, 29246, 38696, 58492, 116984, 1443499, 2886998, 5773996, 10104493, 11547992, 20208986, 40417972, 80835944]

約数ペア:

[(1, 80835944), (2, 40417972), (4, 20208986), (7, 11547992), (8, 10104493), (14, 5773996), (28, 2886998), (56, 1443499), (691, 116984), (1382, 58492), (2089, 38696), (2764, 29246), (4178, 19348), (4837, 16712), (5528, 14623), (8356, 9674)]