80508256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61363}}^1$

素因数の和:61414

約数の個数: 24

約数和(自身を含む): 162369144

約数和(自身を除く): 81860888

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61363, 122726, 245452, 490904, 981808, 1963616, 2515883, 5031766, 10063532, 20127064, 40254128, 80508256]

約数ペア:

[(1, 80508256), (2, 40254128), (4, 20127064), (8, 10063532), (16, 5031766), (32, 2515883), (41, 1963616), (82, 981808), (164, 490904), (328, 245452), (656, 122726), (1312, 61363)]