90630716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1759}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 173268480

約数和(自身を除く): 82637764

約数列:

[1, 2, 4, 11, 22, 44, 1171, 1759, 2342, 3518, 4684, 7036, 12881, 19349, 25762, 38698, 51524, 77396, 2059789, 4119578, 8239156, 22657679, 45315358, 90630716]

約数ペア:

[(1, 90630716), (2, 45315358), (4, 22657679), (11, 8239156), (22, 4119578), (44, 2059789), (1171, 77396), (1759, 51524), (2342, 38698), (3518, 25762), (4684, 19349), (7036, 12881)]