1613065408

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{26227}}^1$

素因数の和:26301

約数の個数: 42

約数和(自身を含む): 3307639308

約数和(自身を除く): 1694573900

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 26227, 30752, 52454, 61504, 104908, 209816, 419632, 813037, 839264, 1626074, 1678528, 3252148, 6504296, 13008592, 25204147, 26017184, 50408294, 52034368, 100816588, 201633176, 403266352, 806532704, 1613065408]

約数ペア:

[(1, 1613065408), (2, 806532704), (4, 403266352), (8, 201633176), (16, 100816588), (31, 52034368), (32, 50408294), (62, 26017184), (64, 25204147), (124, 13008592), (248, 6504296), (496, 3252148), (961, 1678528), (992, 1626074), (1922, 839264), (1984, 813037), (3844, 419632), (7688, 209816), (15376, 104908), (26227, 61504), (30752, 52454)]