83172272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6741

約数の個数: 40

約数和(自身を含む): 173790960

約数和(自身を除く): 90618688

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6673, 12464, 13346, 26692, 53384, 106768, 126787, 253574, 273593, 507148, 547186, 1014296, 1094372, 2028592, 2188744, 4377488, 5198267, 10396534, 20793068, 41586136, 83172272]

約数ペア:

[(1, 83172272), (2, 41586136), (4, 20793068), (8, 10396534), (16, 5198267), (19, 4377488), (38, 2188744), (41, 2028592), (76, 1094372), (82, 1014296), (152, 547186), (164, 507148), (304, 273593), (328, 253574), (656, 126787), (779, 106768), (1558, 53384), (3116, 26692), (6232, 13346), (6673, 12464)]