89794816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 104466944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 439, 544, 752, 799, 878, 1088, 1504, 1598, 1756, 2176, 3008, 3196, 3512, 4352, 6016, 6392, 7024, 7463, 12032, 12784, 14048, 14926, 20633, 25568, 28096, 29852, 41266, 51136, 56192, 59704, 82532, 102272, 112384, 119408, 165064, 204544, 238816, 330128, 350761, 477632, 660256, 701522, 955264, 1320512, 1403044, 1910528, 2641024, 2806088, 5282048, 5612176, 11224352, 22448704, 44897408, 89794816]

約数ペア:

[(1, 89794816), (2, 44897408), (4, 22448704), (8, 11224352), (16, 5612176), (17, 5282048), (32, 2806088), (34, 2641024), (47, 1910528), (64, 1403044), (68, 1320512), (94, 955264), (128, 701522), (136, 660256), (188, 477632), (256, 350761), (272, 330128), (376, 238816), (439, 204544), (544, 165064), (752, 119408), (799, 112384), (878, 102272), (1088, 82532), (1504, 59704), (1598, 56192), (1756, 51136), (2176, 41266), (3008, 29852), (3196, 28096), (3512, 25568), (4352, 20633), (6016, 14926), (6392, 14048), (7024, 12784), (7463, 12032)]