239623024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21487}}^1$

素因数の和:21553

約数の個数: 40

約数和(自身を含む): 503592768

約数和(自身を除く): 263969744

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 21487, 42974, 85948, 171896, 343792, 365279, 730558, 880967, 1461116, 1761934, 2922232, 3523868, 5844464, 7047736, 14095472, 14976439, 29952878, 59905756, 119811512, 239623024]

約数ペア:

[(1, 239623024), (2, 119811512), (4, 59905756), (8, 29952878), (16, 14976439), (17, 14095472), (34, 7047736), (41, 5844464), (68, 3523868), (82, 2922232), (136, 1761934), (164, 1461116), (272, 880967), (328, 730558), (656, 365279), (697, 343792), (1394, 171896), (2788, 85948), (5576, 42974), (11152, 21487)]