160734830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20117}}^1$

素因数の和:20188

約数の個数: 32

約数和(自身を含む): 312875136

約数和(自身を除く): 152140306

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 20117, 40234, 100585, 201170, 341989, 683978, 945499, 1709945, 1890998, 3419890, 4727495, 9454990, 16073483, 32146966, 80367415, 160734830]

約数ペア:

[(1, 160734830), (2, 80367415), (5, 32146966), (10, 16073483), (17, 9454990), (34, 4727495), (47, 3419890), (85, 1890998), (94, 1709945), (170, 945499), (235, 683978), (470, 341989), (799, 201170), (1598, 100585), (3995, 40234), (7990, 20117)]