98767216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 198134640

約数和(自身を除く): 99367424

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 1613, 3226, 3827, 6452, 7654, 12904, 15308, 25808, 30616, 61232, 69359, 138718, 143557, 277436, 287114, 554872, 574228, 1109744, 1148456, 2296912, 6172951, 12345902, 24691804, 49383608, 98767216]

約数ペア:

[(1, 98767216), (2, 49383608), (4, 24691804), (8, 12345902), (16, 6172951), (43, 2296912), (86, 1148456), (89, 1109744), (172, 574228), (178, 554872), (344, 287114), (356, 277436), (688, 143557), (712, 138718), (1424, 69359), (1613, 61232), (3226, 30616), (3827, 25808), (6452, 15308), (7654, 12904)]