90262724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9689}}^1$

素因数の和:9847

約数の個数: 24

約数和(自身を含む): 168489720

約数和(自身を除く): 78226996

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 9689, 19378, 38756, 164713, 329426, 658852, 1327393, 2654786, 5309572, 22565681, 45131362, 90262724]

約数ペア:

[(1, 90262724), (2, 45131362), (4, 22565681), (17, 5309572), (34, 2654786), (68, 1327393), (137, 658852), (274, 329426), (548, 164713), (2329, 38756), (4658, 19378), (9316, 9689)]