91455172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9817}}^1$

素因数の和:9975

約数の個数: 24

約数和(自身を含む): 170715384

約数和(自身を除く): 79260212

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 9817, 19634, 39268, 166889, 333778, 667556, 1344929, 2689858, 5379716, 22863793, 45727586, 91455172]

約数ペア:

[(1, 91455172), (2, 45727586), (4, 22863793), (17, 5379716), (34, 2689858), (68, 1344929), (137, 667556), (274, 333778), (548, 166889), (2329, 39268), (4658, 19634), (9316, 9817)]