23487216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 40794384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 359, 376, 464, 564, 696, 718, 752, 1077, 1128, 1363, 1392, 1436, 2154, 2256, 2726, 2872, 4089, 4308, 5452, 5744, 8178, 8616, 10411, 10904, 16356, 16873, 17232, 20822, 21808, 31233, 32712, 33746, 41644, 50619, 62466, 65424, 67492, 83288, 101238, 124932, 134984, 166576, 202476, 249864, 269968, 404952, 489317, 499728, 809904, 978634, 1467951, 1957268, 2935902, 3914536, 5871804, 7829072, 11743608, 23487216]

約数ペア:

[(1, 23487216), (2, 11743608), (3, 7829072), (4, 5871804), (6, 3914536), (8, 2935902), (12, 1957268), (16, 1467951), (24, 978634), (29, 809904), (47, 499728), (48, 489317), (58, 404952), (87, 269968), (94, 249864), (116, 202476), (141, 166576), (174, 134984), (188, 124932), (232, 101238), (282, 83288), (348, 67492), (359, 65424), (376, 62466), (464, 50619), (564, 41644), (696, 33746), (718, 32712), (752, 31233), (1077, 21808), (1128, 20822), (1363, 17232), (1392, 16873), (1436, 16356), (2154, 10904), (2256, 10411), (2726, 8616), (2872, 8178), (4089, 5744), (4308, 5452)]