82661643728

素因数分解:

$2^4\times {\mathrm{4723}}^1\times {\mathrm{1093871}}^1$

素因数の和:1098602

約数の個数: 20

約数和(自身を含む): 160190991168

約数和(自身を除く): 77529347440

約数列:

[1, 2, 4, 8, 16, 4723, 9446, 18892, 37784, 75568, 1093871, 2187742, 4375484, 8750968, 17501936, 5166352733, 10332705466, 20665410932, 41330821864, 82661643728]

約数ペア:

[(1, 82661643728), (2, 41330821864), (4, 20665410932), (8, 10332705466), (16, 5166352733), (4723, 17501936), (9446, 8750968), (18892, 4375484), (37784, 2187742), (75568, 1093871)]