87962888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4889}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 178680600

約数和(自身を除く): 90717712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 4889, 8996, 9778, 17992, 19556, 39112, 63557, 127114, 254228, 508456, 845797, 1691594, 3383188, 6766376, 10995361, 21990722, 43981444, 87962888]

約数ペア:

[(1, 87962888), (2, 43981444), (4, 21990722), (8, 10995361), (13, 6766376), (26, 3383188), (52, 1691594), (104, 845797), (173, 508456), (346, 254228), (692, 127114), (1384, 63557), (2249, 39112), (4498, 19556), (4889, 17992), (8996, 9778)]