80378024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5171}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 158263200

約数和(自身を除く): 77885176

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 3886, 5171, 7772, 10342, 15544, 20684, 41368, 149959, 299918, 346457, 599836, 692914, 1199672, 1385828, 2771656, 10047253, 20094506, 40189012, 80378024]

約数ペア:

[(1, 80378024), (2, 40189012), (4, 20094506), (8, 10047253), (29, 2771656), (58, 1385828), (67, 1199672), (116, 692914), (134, 599836), (232, 346457), (268, 299918), (536, 149959), (1943, 41368), (3886, 20684), (5171, 15544), (7772, 10342)]