23718992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 54371520

約数和(自身を除く): 30652528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 173, 176, 209, 304, 328, 346, 418, 451, 656, 692, 779, 836, 902, 1384, 1558, 1672, 1804, 1903, 2768, 3116, 3287, 3344, 3608, 3806, 6232, 6574, 7093, 7216, 7612, 8569, 12464, 13148, 14186, 15224, 17138, 26296, 28372, 30448, 34276, 36157, 52592, 56744, 68552, 72314, 78023, 113488, 134767, 137104, 144628, 156046, 269534, 289256, 312092, 539068, 578512, 624184, 1078136, 1248368, 1482437, 2156272, 2964874, 5929748, 11859496, 23718992]

約数ペア:

[(1, 23718992), (2, 11859496), (4, 5929748), (8, 2964874), (11, 2156272), (16, 1482437), (19, 1248368), (22, 1078136), (38, 624184), (41, 578512), (44, 539068), (76, 312092), (82, 289256), (88, 269534), (152, 156046), (164, 144628), (173, 137104), (176, 134767), (209, 113488), (304, 78023), (328, 72314), (346, 68552), (418, 56744), (451, 52592), (656, 36157), (692, 34276), (779, 30448), (836, 28372), (902, 26296), (1384, 17138), (1558, 15224), (1672, 14186), (1804, 13148), (1903, 12464), (2768, 8569), (3116, 7612), (3287, 7216), (3344, 7093), (3608, 6574), (3806, 6232)]