161764544

素因数分解:

$2^6\times {\mathrm{1567}}^1\times {\mathrm{1613}}^1$

素因数の和:3192

約数の個数: 28

約数和(自身を含む): 321405504

約数和(自身を除く): 159640960

約数列:

[1, 2, 4, 8, 16, 32, 64, 1567, 1613, 3134, 3226, 6268, 6452, 12536, 12904, 25072, 25808, 50144, 51616, 100288, 103232, 2527571, 5055142, 10110284, 20220568, 40441136, 80882272, 161764544]

約数ペア:

[(1, 161764544), (2, 80882272), (4, 40441136), (8, 20220568), (16, 10110284), (32, 5055142), (64, 2527571), (1567, 103232), (1613, 100288), (3134, 51616), (3226, 50144), (6268, 25808), (6452, 25072), (12536, 12904)]