89790806

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 156549888

約数和(自身を除く): 66759082

約数列:

[1, 2, 7, 14, 131, 173, 262, 283, 346, 566, 917, 1211, 1834, 1981, 2422, 3962, 22663, 37073, 45326, 48959, 74146, 97918, 158641, 259511, 317282, 342713, 519022, 685426, 6413629, 12827258, 44895403, 89790806]

約数ペア:

[(1, 89790806), (2, 44895403), (7, 12827258), (14, 6413629), (131, 685426), (173, 519022), (262, 342713), (283, 317282), (346, 259511), (566, 158641), (917, 97918), (1211, 74146), (1834, 48959), (1981, 45326), (2422, 37073), (3962, 22663)]