80029712

素因数分解:

$2^4\times 7^1\times {\mathrm{714551}}^1$

素因数の和:714566

約数の個数: 20

約数和(自身を含む): 177208896

約数和(自身を除く): 97179184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 714551, 1429102, 2858204, 5001857, 5716408, 10003714, 11432816, 20007428, 40014856, 80029712]

約数ペア:

[(1, 80029712), (2, 40014856), (4, 20007428), (7, 11432816), (8, 10003714), (14, 5716408), (16, 5001857), (28, 2858204), (56, 1429102), (112, 714551)]