16451264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 56

約数和(自身を含む): 34991040

約数和(自身を除く): 18539776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 163, 166, 304, 326, 332, 608, 652, 664, 1216, 1304, 1328, 1577, 2608, 2656, 3097, 3154, 5216, 5312, 6194, 6308, 10432, 12388, 12616, 13529, 24776, 25232, 27058, 49552, 50464, 54116, 99104, 100928, 108232, 198208, 216464, 257051, 432928, 514102, 865856, 1028204, 2056408, 4112816, 8225632, 16451264]

約数ペア:

[(1, 16451264), (2, 8225632), (4, 4112816), (8, 2056408), (16, 1028204), (19, 865856), (32, 514102), (38, 432928), (64, 257051), (76, 216464), (83, 198208), (152, 108232), (163, 100928), (166, 99104), (304, 54116), (326, 50464), (332, 49552), (608, 27058), (652, 25232), (664, 24776), (1216, 13529), (1304, 12616), (1328, 12388), (1577, 10432), (2608, 6308), (2656, 6194), (3097, 5312), (3154, 5216)]