31485632

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 67793616

約数和(自身を除く): 36307984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 673, 688, 731, 1088, 1346, 1376, 1462, 2692, 2752, 2924, 5384, 5848, 10768, 11441, 11696, 21536, 22882, 23392, 28939, 43072, 45764, 46784, 57878, 91528, 115756, 183056, 231512, 366112, 463024, 491963, 732224, 926048, 983926, 1852096, 1967852, 3935704, 7871408, 15742816, 31485632]

約数ペア:

[(1, 31485632), (2, 15742816), (4, 7871408), (8, 3935704), (16, 1967852), (17, 1852096), (32, 983926), (34, 926048), (43, 732224), (64, 491963), (68, 463024), (86, 366112), (136, 231512), (172, 183056), (272, 115756), (344, 91528), (544, 57878), (673, 46784), (688, 45764), (731, 43072), (1088, 28939), (1346, 23392), (1376, 22882), (1462, 21536), (2692, 11696), (2752, 11441), (2924, 10768), (5384, 5848)]