42853408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 93816576

約数和(自身を除く): 50963168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 3323, 6448, 6646, 12896, 13292, 26584, 43199, 53168, 86398, 103013, 106336, 172796, 206026, 345592, 412052, 691184, 824104, 1339169, 1382368, 1648208, 2678338, 3296416, 5356676, 10713352, 21426704, 42853408]

約数ペア:

[(1, 42853408), (2, 21426704), (4, 10713352), (8, 5356676), (13, 3296416), (16, 2678338), (26, 1648208), (31, 1382368), (32, 1339169), (52, 824104), (62, 691184), (104, 412052), (124, 345592), (208, 206026), (248, 172796), (403, 106336), (416, 103013), (496, 86398), (806, 53168), (992, 43199), (1612, 26584), (3224, 13292), (3323, 12896), (6448, 6646)]