17896208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4463

約数の個数: 40

約数和(自身を含む): 39479616

約数和(自身を除く): 21583408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4421, 8842, 17684, 35368, 48631, 70736, 97262, 101683, 194524, 203366, 389048, 406732, 778096, 813464, 1118513, 1626928, 2237026, 4474052, 8948104, 17896208]

約数ペア:

[(1, 17896208), (2, 8948104), (4, 4474052), (8, 2237026), (11, 1626928), (16, 1118513), (22, 813464), (23, 778096), (44, 406732), (46, 389048), (88, 203366), (92, 194524), (176, 101683), (184, 97262), (253, 70736), (368, 48631), (506, 35368), (1012, 17684), (2024, 8842), (4048, 4421)]