161777104

素因数分解:

$2^4\times {\mathrm{2383}}^1\times {\mathrm{4243}}^1$

素因数の和:6634

約数の個数: 20

約数和(自身を含む): 313648576

約数和(自身を除く): 151871472

約数列:

[1, 2, 4, 8, 16, 2383, 4243, 4766, 8486, 9532, 16972, 19064, 33944, 38128, 67888, 10111069, 20222138, 40444276, 80888552, 161777104]

約数ペア:

[(1, 161777104), (2, 80888552), (4, 40444276), (8, 20222138), (16, 10111069), (2383, 67888), (4243, 38128), (4766, 33944), (8486, 19064), (9532, 16972)]