80964352

素因数分解:

$2^8\times 7^1\times {\mathrm{45181}}^1$

素因数の和:45204

約数の個数: 36

約数和(自身を含む): 184704016

約数和(自身を除く): 103739664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 45181, 90362, 180724, 316267, 361448, 632534, 722896, 1265068, 1445792, 2530136, 2891584, 5060272, 5783168, 10120544, 11566336, 20241088, 40482176, 80964352]

約数ペア:

[(1, 80964352), (2, 40482176), (4, 20241088), (7, 11566336), (8, 10120544), (14, 5783168), (16, 5060272), (28, 2891584), (32, 2530136), (56, 1445792), (64, 1265068), (112, 722896), (128, 632534), (224, 361448), (256, 316267), (448, 180724), (896, 90362), (1792, 45181)]