87947816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27011}}^1$

素因数の和:27065

約数の個数: 32

約数和(自身を含む): 184762080

約数和(自身を除く): 96814264

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 27011, 54022, 108044, 216088, 297121, 594242, 999407, 1188484, 1998814, 2376968, 3997628, 7995256, 10993477, 21986954, 43973908, 87947816]

約数ペア:

[(1, 87947816), (2, 43973908), (4, 21986954), (8, 10993477), (11, 7995256), (22, 3997628), (37, 2376968), (44, 1998814), (74, 1188484), (88, 999407), (148, 594242), (296, 297121), (407, 216088), (814, 108044), (1628, 54022), (3256, 27011)]