16876112

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 37601760

約数和(自身を除く): 20725648

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 379, 484, 506, 758, 968, 1012, 1516, 1936, 2024, 2783, 3032, 4048, 4169, 5566, 6064, 8338, 8717, 11132, 16676, 17434, 22264, 33352, 34868, 44528, 45859, 66704, 69736, 91718, 95887, 139472, 183436, 191774, 366872, 383548, 733744, 767096, 1054757, 1534192, 2109514, 4219028, 8438056, 16876112]

約数ペア:

[(1, 16876112), (2, 8438056), (4, 4219028), (8, 2109514), (11, 1534192), (16, 1054757), (22, 767096), (23, 733744), (44, 383548), (46, 366872), (88, 191774), (92, 183436), (121, 139472), (176, 95887), (184, 91718), (242, 69736), (253, 66704), (368, 45859), (379, 44528), (484, 34868), (506, 33352), (758, 22264), (968, 17434), (1012, 16676), (1516, 11132), (1936, 8717), (2024, 8338), (2783, 6064), (3032, 5566), (4048, 4169)]