89637808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 200362176

約数和(自身を除く): 110724368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 208, 299, 328, 368, 457, 533, 598, 656, 914, 943, 1066, 1196, 1828, 1886, 2132, 2392, 3656, 3772, 4264, 4784, 5941, 7312, 7544, 8528, 10511, 11882, 12259, 15088, 18737, 21022, 23764, 24518, 37474, 42044, 47528, 49036, 74948, 84088, 95056, 98072, 136643, 149896, 168176, 196144, 243581, 273286, 299792, 430951, 487162, 546572, 861902, 974324, 1093144, 1723804, 1948648, 2186288, 3447608, 3897296, 5602363, 6895216, 11204726, 22409452, 44818904, 89637808]

約数ペア:

[(1, 89637808), (2, 44818904), (4, 22409452), (8, 11204726), (13, 6895216), (16, 5602363), (23, 3897296), (26, 3447608), (41, 2186288), (46, 1948648), (52, 1723804), (82, 1093144), (92, 974324), (104, 861902), (164, 546572), (184, 487162), (208, 430951), (299, 299792), (328, 273286), (368, 243581), (457, 196144), (533, 168176), (598, 149896), (656, 136643), (914, 98072), (943, 95056), (1066, 84088), (1196, 74948), (1828, 49036), (1886, 47528), (2132, 42044), (2392, 37474), (3656, 24518), (3772, 23764), (4264, 21022), (4784, 18737), (5941, 15088), (7312, 12259), (7544, 11882), (8528, 10511)]