42827216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 40

約数和(自身を含む): 92494080

約数和(自身を除く): 49666864

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 8287, 16574, 33148, 66296, 132592, 140879, 157453, 281758, 314906, 563516, 629812, 1127032, 1259624, 2254064, 2519248, 2676701, 5353402, 10706804, 21413608, 42827216]

約数ペア:

[(1, 42827216), (2, 21413608), (4, 10706804), (8, 5353402), (16, 2676701), (17, 2519248), (19, 2254064), (34, 1259624), (38, 1127032), (68, 629812), (76, 563516), (136, 314906), (152, 281758), (272, 157453), (304, 140879), (323, 132592), (646, 66296), (1292, 33148), (2584, 16574), (5168, 8287)]