89748256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 191104704

約数和(自身を除く): 101356448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 443, 487, 886, 974, 1772, 1948, 3544, 3896, 5759, 6331, 7088, 7792, 11518, 12662, 14176, 15584, 23036, 25324, 46072, 50648, 92144, 101296, 184288, 202592, 215741, 431482, 862964, 1725928, 2804633, 3451856, 5609266, 6903712, 11218532, 22437064, 44874128, 89748256]

約数ペア:

[(1, 89748256), (2, 44874128), (4, 22437064), (8, 11218532), (13, 6903712), (16, 5609266), (26, 3451856), (32, 2804633), (52, 1725928), (104, 862964), (208, 431482), (416, 215741), (443, 202592), (487, 184288), (886, 101296), (974, 92144), (1772, 50648), (1948, 46072), (3544, 25324), (3896, 23036), (5759, 15584), (6331, 14176), (7088, 12662), (7792, 11518)]