87641048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4349}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 180090000

約数和(自身を除く): 92448952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 4349, 5038, 8698, 10076, 17396, 20152, 34792, 47839, 95678, 191356, 382712, 995921, 1991842, 3983684, 7967368, 10955131, 21910262, 43820524, 87641048]

約数ペア:

[(1, 87641048), (2, 43820524), (4, 21910262), (8, 10955131), (11, 7967368), (22, 3983684), (44, 1991842), (88, 995921), (229, 382712), (458, 191356), (916, 95678), (1832, 47839), (2519, 34792), (4349, 20152), (5038, 17396), (8698, 10076)]