90920144

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4861}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 202570368

約数和(自身を除く): 111650224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 4861, 9352, 9722, 18704, 19444, 34027, 38888, 68054, 77776, 136108, 272216, 544432, 811787, 1623574, 3247148, 5682509, 6494296, 11365018, 12988592, 22730036, 45460072, 90920144]

約数ペア:

[(1, 90920144), (2, 45460072), (4, 22730036), (7, 12988592), (8, 11365018), (14, 6494296), (16, 5682509), (28, 3247148), (56, 1623574), (112, 811787), (167, 544432), (334, 272216), (668, 136108), (1169, 77776), (1336, 68054), (2338, 38888), (2672, 34027), (4676, 19444), (4861, 18704), (9352, 9722)]