23188816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 57317760

約数和(自身を除く): 34128944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 641, 646, 952, 1064, 1282, 1292, 1904, 2128, 2261, 2564, 2584, 4487, 4522, 5128, 5168, 8974, 9044, 10256, 10897, 12179, 17948, 18088, 21794, 24358, 35896, 36176, 43588, 48716, 71792, 76279, 85253, 87176, 97432, 152558, 170506, 174352, 194864, 207043, 305116, 341012, 414086, 610232, 682024, 828172, 1220464, 1364048, 1449301, 1656344, 2898602, 3312688, 5797204, 11594408, 23188816]

約数ペア:

[(1, 23188816), (2, 11594408), (4, 5797204), (7, 3312688), (8, 2898602), (14, 1656344), (16, 1449301), (17, 1364048), (19, 1220464), (28, 828172), (34, 682024), (38, 610232), (56, 414086), (68, 341012), (76, 305116), (112, 207043), (119, 194864), (133, 174352), (136, 170506), (152, 152558), (238, 97432), (266, 87176), (272, 85253), (304, 76279), (323, 71792), (476, 48716), (532, 43588), (641, 36176), (646, 35896), (952, 24358), (1064, 21794), (1282, 18088), (1292, 17948), (1904, 12179), (2128, 10897), (2261, 10256), (2564, 9044), (2584, 8974), (4487, 5168), (4522, 5128)]