86204224

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 176881536

約数和(自身を除く): 90677312

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 122, 142, 244, 284, 311, 488, 568, 622, 976, 1136, 1244, 1952, 2272, 2488, 3904, 4331, 4544, 4976, 8662, 9952, 17324, 18971, 19904, 22081, 34648, 37942, 44162, 69296, 75884, 88324, 138592, 151768, 176648, 277184, 303536, 353296, 607072, 706592, 1214144, 1346941, 1413184, 2693882, 5387764, 10775528, 21551056, 43102112, 86204224]

約数ペア:

[(1, 86204224), (2, 43102112), (4, 21551056), (8, 10775528), (16, 5387764), (32, 2693882), (61, 1413184), (64, 1346941), (71, 1214144), (122, 706592), (142, 607072), (244, 353296), (284, 303536), (311, 277184), (488, 176648), (568, 151768), (622, 138592), (976, 88324), (1136, 75884), (1244, 69296), (1952, 44162), (2272, 37942), (2488, 34648), (3904, 22081), (4331, 19904), (4544, 18971), (4976, 17324), (8662, 9952)]