42372544

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 87508080

約数和(自身を除く): 45135536

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 172, 173, 178, 344, 346, 356, 688, 692, 712, 1376, 1384, 1424, 2752, 2768, 2848, 3827, 5536, 5696, 7439, 7654, 11072, 14878, 15308, 15397, 29756, 30616, 30794, 59512, 61232, 61588, 119024, 122464, 123176, 238048, 244928, 246352, 476096, 492704, 662071, 985408, 1324142, 2648284, 5296568, 10593136, 21186272, 42372544]

約数ペア:

[(1, 42372544), (2, 21186272), (4, 10593136), (8, 5296568), (16, 2648284), (32, 1324142), (43, 985408), (64, 662071), (86, 492704), (89, 476096), (172, 246352), (173, 244928), (178, 238048), (344, 123176), (346, 122464), (356, 119024), (688, 61588), (692, 61232), (712, 59512), (1376, 30794), (1384, 30616), (1424, 29756), (2752, 15397), (2768, 15308), (2848, 14878), (3827, 11072), (5536, 7654), (5696, 7439)]