87838732376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2213}}^1\times {\mathrm{160049}}^1$

素因数の和:162299

約数の個数: 32

約数和(自身を含む): 170088336000

約数和(自身を除く): 82249603624

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2213, 4426, 8852, 17704, 68603, 137206, 160049, 274412, 320098, 548824, 640196, 1280392, 4961519, 9923038, 19846076, 39692152, 354188437, 708376874, 1416753748, 2833507496, 10979841547, 21959683094, 43919366188, 87838732376]

約数ペア:

[(1, 87838732376), (2, 43919366188), (4, 21959683094), (8, 10979841547), (31, 2833507496), (62, 1416753748), (124, 708376874), (248, 354188437), (2213, 39692152), (4426, 19846076), (8852, 9923038), (17704, 4961519), (68603, 1280392), (137206, 640196), (160049, 548824), (274412, 320098)]