85510256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 188404608

約数和(自身を除く): 102894352

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 74, 82, 104, 148, 164, 208, 271, 296, 328, 481, 533, 542, 592, 656, 962, 1066, 1084, 1517, 1924, 2132, 2168, 3034, 3523, 3848, 4264, 4336, 6068, 7046, 7696, 8528, 10027, 11111, 12136, 14092, 19721, 20054, 22222, 24272, 28184, 39442, 40108, 44444, 56368, 78884, 80216, 88888, 130351, 144443, 157768, 160432, 177776, 260702, 288886, 315536, 411107, 521404, 577772, 822214, 1042808, 1155544, 1644428, 2085616, 2311088, 3288856, 5344391, 6577712, 10688782, 21377564, 42755128, 85510256]

約数ペア:

[(1, 85510256), (2, 42755128), (4, 21377564), (8, 10688782), (13, 6577712), (16, 5344391), (26, 3288856), (37, 2311088), (41, 2085616), (52, 1644428), (74, 1155544), (82, 1042808), (104, 822214), (148, 577772), (164, 521404), (208, 411107), (271, 315536), (296, 288886), (328, 260702), (481, 177776), (533, 160432), (542, 157768), (592, 144443), (656, 130351), (962, 88888), (1066, 80216), (1084, 78884), (1517, 56368), (1924, 44444), (2132, 40108), (2168, 39442), (3034, 28184), (3523, 24272), (3848, 22222), (4264, 20054), (4336, 19721), (6068, 14092), (7046, 12136), (7696, 11111), (8528, 10027)]