31122864

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9397}}^1$

素因数の和:9434

約数の個数: 60

約数和(自身を含む): 90897456

約数和(自身を除く): 59774592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 9397, 18794, 28191, 37588, 56382, 75176, 84573, 112764, 150352, 169146, 216131, 225528, 338292, 432262, 451056, 648393, 676584, 864524, 1296786, 1353168, 1729048, 1945179, 2593572, 3458096, 3890358, 5187144, 7780716, 10374288, 15561432, 31122864]

約数ペア:

[(1, 31122864), (2, 15561432), (3, 10374288), (4, 7780716), (6, 5187144), (8, 3890358), (9, 3458096), (12, 2593572), (16, 1945179), (18, 1729048), (23, 1353168), (24, 1296786), (36, 864524), (46, 676584), (48, 648393), (69, 451056), (72, 432262), (92, 338292), (138, 225528), (144, 216131), (184, 169146), (207, 150352), (276, 112764), (368, 84573), (414, 75176), (552, 56382), (828, 37588), (1104, 28191), (1656, 18794), (3312, 9397)]