31588244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 59146920

約数和(自身を除く): 27558676

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 4789, 6596, 9578, 19156, 81413, 162826, 325652, 464533, 929066, 1858132, 7897061, 15794122, 31588244]

約数ペア:

[(1, 31588244), (2, 15794122), (4, 7897061), (17, 1858132), (34, 929066), (68, 464533), (97, 325652), (194, 162826), (388, 81413), (1649, 19156), (3298, 9578), (4789, 6596)]