8384816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 18405072

約数和(自身を除く): 10020256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 71, 88, 121, 122, 142, 176, 242, 244, 284, 484, 488, 568, 671, 781, 968, 976, 1136, 1342, 1562, 1936, 2684, 3124, 4331, 5368, 6248, 7381, 8591, 8662, 10736, 12496, 14762, 17182, 17324, 29524, 34364, 34648, 47641, 59048, 68728, 69296, 95282, 118096, 137456, 190564, 381128, 524051, 762256, 1048102, 2096204, 4192408, 8384816]

約数ペア:

[(1, 8384816), (2, 4192408), (4, 2096204), (8, 1048102), (11, 762256), (16, 524051), (22, 381128), (44, 190564), (61, 137456), (71, 118096), (88, 95282), (121, 69296), (122, 68728), (142, 59048), (176, 47641), (242, 34648), (244, 34364), (284, 29524), (484, 17324), (488, 17182), (568, 14762), (671, 12496), (781, 10736), (968, 8662), (976, 8591), (1136, 7381), (1342, 6248), (1562, 5368), (1936, 4331), (2684, 3124)]