86401432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 186701760

約数和(自身を除く): 100300328

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 881, 943, 1066, 1196, 1762, 1886, 2132, 2392, 3524, 3772, 4264, 7048, 7544, 11453, 12259, 20263, 22906, 24518, 36121, 40526, 45812, 49036, 72242, 81052, 91624, 98072, 144484, 162104, 263419, 288968, 469573, 526838, 830783, 939146, 1053676, 1661566, 1878292, 2107352, 3323132, 3756584, 6646264, 10800179, 21600358, 43200716, 86401432]

約数ペア:

[(1, 86401432), (2, 43200716), (4, 21600358), (8, 10800179), (13, 6646264), (23, 3756584), (26, 3323132), (41, 2107352), (46, 1878292), (52, 1661566), (82, 1053676), (92, 939146), (104, 830783), (164, 526838), (184, 469573), (299, 288968), (328, 263419), (533, 162104), (598, 144484), (881, 98072), (943, 91624), (1066, 81052), (1196, 72242), (1762, 49036), (1886, 45812), (2132, 40526), (2392, 36121), (3524, 24518), (3772, 22906), (4264, 20263), (7048, 12259), (7544, 11453)]