88335416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19753}}^1$

素因数の和:19815

約数の個数: 32

約数和(自身を含む): 182526960

約数和(自身を除く): 94191544

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 19753, 39506, 79012, 158024, 256789, 513578, 849379, 1027156, 1698758, 2054312, 3397516, 6795032, 11041927, 22083854, 44167708, 88335416]

約数ペア:

[(1, 88335416), (2, 44167708), (4, 22083854), (8, 11041927), (13, 6795032), (26, 3397516), (43, 2054312), (52, 1698758), (86, 1027156), (104, 849379), (172, 513578), (344, 256789), (559, 158024), (1118, 79012), (2236, 39506), (4472, 19753)]