81775112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 76855288

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 2753, 3713, 5506, 7426, 11012, 14852, 22024, 29704, 129391, 217487, 258782, 434974, 517564, 869948, 1035128, 1739896, 10221889, 20443778, 40887556, 81775112]

約数ペア:

[(1, 81775112), (2, 40887556), (4, 20443778), (8, 10221889), (47, 1739896), (79, 1035128), (94, 869948), (158, 517564), (188, 434974), (316, 258782), (376, 217487), (632, 129391), (2753, 29704), (3713, 22024), (5506, 14852), (7426, 11012)]