82804496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{77243}}^1$

素因数の和:77318

約数の個数: 20

約数和(自身を含む): 162830352

約数和(自身を除く): 80025856

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 77243, 154486, 308972, 617944, 1235888, 5175281, 10350562, 20701124, 41402248, 82804496]

約数ペア:

[(1, 82804496), (2, 41402248), (4, 20701124), (8, 10350562), (16, 5175281), (67, 1235888), (134, 617944), (268, 308972), (536, 154486), (1072, 77243)]