76985168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{370121}}^1$

素因数の和:370142

約数の個数: 20

約数和(自身を含む): 160632948

約数和(自身を除く): 83647780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 370121, 740242, 1480484, 2960968, 4811573, 5921936, 9623146, 19246292, 38492584, 76985168]

約数ペア:

[(1, 76985168), (2, 38492584), (4, 19246292), (8, 9623146), (13, 5921936), (16, 4811573), (26, 2960968), (52, 1480484), (104, 740242), (208, 370121)]