80212624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 163203840

約数和(自身を除く): 82991216

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2741, 3658, 5482, 7316, 10964, 14632, 21928, 29264, 43856, 84971, 161719, 169942, 323438, 339884, 646876, 679768, 1293752, 1359536, 2587504, 5013289, 10026578, 20053156, 40106312, 80212624]

約数ペア:

[(1, 80212624), (2, 40106312), (4, 20053156), (8, 10026578), (16, 5013289), (31, 2587504), (59, 1359536), (62, 1293752), (118, 679768), (124, 646876), (236, 339884), (248, 323438), (472, 169942), (496, 161719), (944, 84971), (1829, 43856), (2741, 29264), (3658, 21928), (5482, 14632), (7316, 10964)]