8873216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 20309184

約数和(自身を除く): 11435968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 137, 176, 184, 253, 256, 274, 352, 368, 506, 548, 704, 736, 1012, 1096, 1408, 1472, 1507, 2024, 2192, 2816, 2944, 3014, 3151, 4048, 4384, 5888, 6028, 6302, 8096, 8768, 12056, 12604, 16192, 17536, 24112, 25208, 32384, 34661, 35072, 48224, 50416, 64768, 69322, 96448, 100832, 138644, 192896, 201664, 277288, 385792, 403328, 554576, 806656, 1109152, 2218304, 4436608, 8873216]

約数ペア:

[(1, 8873216), (2, 4436608), (4, 2218304), (8, 1109152), (11, 806656), (16, 554576), (22, 403328), (23, 385792), (32, 277288), (44, 201664), (46, 192896), (64, 138644), (88, 100832), (92, 96448), (128, 69322), (137, 64768), (176, 50416), (184, 48224), (253, 35072), (256, 34661), (274, 32384), (352, 25208), (368, 24112), (506, 17536), (548, 16192), (704, 12604), (736, 12056), (1012, 8768), (1096, 8096), (1408, 6302), (1472, 6028), (1507, 5888), (2024, 4384), (2192, 4048), (2816, 3151), (2944, 3014)]