80738176

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14669}}^1$

素因数の和:14726

約数の個数: 32

約数和(自身を含む): 164597400

約数和(自身を除く): 83859224

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14669, 29338, 58676, 117352, 234704, 469408, 630767, 938816, 1261534, 1877632, 2523068, 5046136, 10092272, 20184544, 40369088, 80738176]

約数ペア:

[(1, 80738176), (2, 40369088), (4, 20184544), (8, 10092272), (16, 5046136), (32, 2523068), (43, 1877632), (64, 1261534), (86, 938816), (128, 630767), (172, 469408), (344, 234704), (688, 117352), (1376, 58676), (2752, 29338), (5504, 14669)]