90851008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{74713}}^1$

素因数の和:74744

約数の個数: 28

約数和(自身を含む): 189773560

約数和(自身を除く): 98922552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 74713, 149426, 298852, 597704, 1195408, 1419547, 2390816, 2839094, 4781632, 5678188, 11356376, 22712752, 45425504, 90851008]

約数ペア:

[(1, 90851008), (2, 45425504), (4, 22712752), (8, 11356376), (16, 5678188), (19, 4781632), (32, 2839094), (38, 2390816), (64, 1419547), (76, 1195408), (152, 597704), (304, 298852), (608, 149426), (1216, 74713)]