80397184

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 186611040

約数和(自身を除く): 106213856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1693, 1696, 2968, 3386, 3392, 5936, 6772, 6784, 11851, 11872, 13544, 23702, 23744, 27088, 47404, 47488, 54176, 89729, 94808, 108352, 179458, 189616, 216704, 358916, 379232, 628103, 717832, 758464, 1256206, 1435664, 1516928, 2512412, 2871328, 5024824, 5742656, 10049648, 11485312, 20099296, 40198592, 80397184]

約数ペア:

[(1, 80397184), (2, 40198592), (4, 20099296), (7, 11485312), (8, 10049648), (14, 5742656), (16, 5024824), (28, 2871328), (32, 2512412), (53, 1516928), (56, 1435664), (64, 1256206), (106, 758464), (112, 717832), (128, 628103), (212, 379232), (224, 358916), (371, 216704), (424, 189616), (448, 179458), (742, 108352), (848, 94808), (896, 89729), (1484, 54176), (1693, 47488), (1696, 47404), (2968, 27088), (3386, 23744), (3392, 23702), (5936, 13544), (6772, 11872), (6784, 11851)]