79921592

素因数分解:

$2^3\times {\mathrm{2557}}^1\times {\mathrm{3907}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 149949960

約数和(自身を除く): 70028368

約数列:

[1, 2, 4, 8, 2557, 3907, 5114, 7814, 10228, 15628, 20456, 31256, 9990199, 19980398, 39960796, 79921592]

約数ペア:

[(1, 79921592), (2, 39960796), (4, 19980398), (8, 9990199), (2557, 31256), (3907, 20456), (5114, 15628), (7814, 10228)]