90654914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16561}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 171714816

約数和(自身を除く): 81059902

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 16561, 33122, 115927, 231854, 281537, 380903, 563074, 761806, 1970759, 2666321, 3941518, 5332642, 6475351, 12950702, 45327457, 90654914]

約数ペア:

[(1, 90654914), (2, 45327457), (7, 12950702), (14, 6475351), (17, 5332642), (23, 3941518), (34, 2666321), (46, 1970759), (119, 761806), (161, 563074), (238, 380903), (322, 281537), (391, 231854), (782, 115927), (2737, 33122), (5474, 16561)]