80733296

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4027}}^1$

素因数の和:4221

約数の個数: 40

約数和(自身を含む): 179809920

約数和(自身を除く): 99076624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 4027, 5012, 8054, 10024, 16108, 20048, 28189, 32216, 56378, 64432, 112756, 225512, 451024, 720833, 1441666, 2883332, 5045831, 5766664, 10091662, 11533328, 20183324, 40366648, 80733296]

約数ペア:

[(1, 80733296), (2, 40366648), (4, 20183324), (7, 11533328), (8, 10091662), (14, 5766664), (16, 5045831), (28, 2883332), (56, 1441666), (112, 720833), (179, 451024), (358, 225512), (716, 112756), (1253, 64432), (1432, 56378), (2506, 32216), (2864, 28189), (4027, 20048), (5012, 16108), (8054, 10024)]