89387998

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 24

約数和(自身を含む): 156251088

約数和(自身を除く): 66863090

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2273, 2809, 4546, 5618, 15911, 19663, 31822, 39326, 120469, 240938, 843283, 1686566, 6384857, 12769714, 44693999, 89387998]

約数ペア:

[(1, 89387998), (2, 44693999), (7, 12769714), (14, 6384857), (53, 1686566), (106, 843283), (371, 240938), (742, 120469), (2273, 39326), (2809, 31822), (4546, 19663), (5618, 15911)]