80645696

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{9619}}^1$

素因数の和:9762

約数の個数: 28

約数和(自身を含む): 161269680

約数和(自身を除く): 80623984

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 9619, 19238, 38476, 76952, 153904, 307808, 615616, 1260089, 2520178, 5040356, 10080712, 20161424, 40322848, 80645696]

約数ペア:

[(1, 80645696), (2, 40322848), (4, 20161424), (8, 10080712), (16, 5040356), (32, 2520178), (64, 1260089), (131, 615616), (262, 307808), (524, 153904), (1048, 76952), (2096, 38476), (4192, 19238), (8384, 9619)]