98171408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 195695808

約数和(自身を除く): 97524400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 293, 344, 487, 586, 688, 974, 1172, 1948, 2344, 3896, 4688, 7792, 12599, 20941, 25198, 41882, 50396, 83764, 100792, 142691, 167528, 201584, 285382, 335056, 570764, 1141528, 2283056, 6135713, 12271426, 24542852, 49085704, 98171408]

約数ペア:

[(1, 98171408), (2, 49085704), (4, 24542852), (8, 12271426), (16, 6135713), (43, 2283056), (86, 1141528), (172, 570764), (293, 335056), (344, 285382), (487, 201584), (586, 167528), (688, 142691), (974, 100792), (1172, 83764), (1948, 50396), (2344, 41882), (3896, 25198), (4688, 20941), (7792, 12599)]