80972032

素因数分解:

$2^8\times {\mathrm{316297}}^1$

素因数の和:316313

約数の個数: 18

約数和(自身を含む): 161628278

約数和(自身を除く): 80656246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 316297, 632594, 1265188, 2530376, 5060752, 10121504, 20243008, 40486016, 80972032]

約数ペア:

[(1, 80972032), (2, 40486016), (4, 20243008), (8, 10121504), (16, 5060752), (32, 2530376), (64, 1265188), (128, 632594), (256, 316297)]