30860848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4981

約数の個数: 40

約数和(自身を含む): 66076128

約数和(自身を除く): 35215280

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4933, 6256, 9866, 19732, 39464, 78928, 83861, 113459, 167722, 226918, 335444, 453836, 670888, 907672, 1341776, 1815344, 1928803, 3857606, 7715212, 15430424, 30860848]

約数ペア:

[(1, 30860848), (2, 15430424), (4, 7715212), (8, 3857606), (16, 1928803), (17, 1815344), (23, 1341776), (34, 907672), (46, 670888), (68, 453836), (92, 335444), (136, 226918), (184, 167722), (272, 113459), (368, 83861), (391, 78928), (782, 39464), (1564, 19732), (3128, 9866), (4933, 6256)]