80843908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38403

約数の個数: 24

約数和(自身を含む): 154635264

約数和(自身を除く): 73791356

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 38351, 76702, 153404, 651967, 1188881, 1303934, 2377762, 2607868, 4755524, 20210977, 40421954, 80843908]

約数ペア:

[(1, 80843908), (2, 40421954), (4, 20210977), (17, 4755524), (31, 2607868), (34, 2377762), (62, 1303934), (68, 1188881), (124, 651967), (527, 153404), (1054, 76702), (2108, 38351)]