86294488

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 194734800

約数和(自身を除く): 108440312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 7591, 11368, 15182, 30364, 53137, 60728, 106274, 212548, 220139, 371959, 425096, 440278, 743918, 880556, 1487836, 1540973, 1761112, 2975672, 3081946, 6163892, 10786811, 12327784, 21573622, 43147244, 86294488]

約数ペア:

[(1, 86294488), (2, 43147244), (4, 21573622), (7, 12327784), (8, 10786811), (14, 6163892), (28, 3081946), (29, 2975672), (49, 1761112), (56, 1540973), (58, 1487836), (98, 880556), (116, 743918), (196, 440278), (203, 425096), (232, 371959), (392, 220139), (406, 212548), (812, 106274), (1421, 60728), (1624, 53137), (2842, 30364), (5684, 15182), (7591, 11368)]