80583476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 143485440

約数和(自身を除く): 62901964

約数列:

[1, 2, 4, 79, 158, 271, 316, 542, 941, 1084, 1882, 3764, 21409, 42818, 74339, 85636, 148678, 255011, 297356, 510022, 1020044, 20145869, 40291738, 80583476]

約数ペア:

[(1, 80583476), (2, 40291738), (4, 20145869), (79, 1020044), (158, 510022), (271, 297356), (316, 255011), (542, 148678), (941, 85636), (1084, 74339), (1882, 42818), (3764, 21409)]