86498992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 178086816

約数和(自身を除く): 91587824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 487, 653, 974, 1306, 1948, 2612, 3896, 5224, 7792, 8279, 10448, 11101, 16558, 22202, 33116, 44404, 66232, 88808, 132464, 177616, 318011, 636022, 1272044, 2544088, 5088176, 5406187, 10812374, 21624748, 43249496, 86498992]

約数ペア:

[(1, 86498992), (2, 43249496), (4, 21624748), (8, 10812374), (16, 5406187), (17, 5088176), (34, 2544088), (68, 1272044), (136, 636022), (272, 318011), (487, 177616), (653, 132464), (974, 88808), (1306, 66232), (1948, 44404), (2612, 33116), (3896, 22202), (5224, 16558), (7792, 11101), (8279, 10448)]