15692532832

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{23227}}^1$

素因数の和:23771

約数の個数: 48

約数和(自身を含む): 31678903872

約数和(自身を除く): 15986371040

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 491, 688, 982, 1376, 1964, 3928, 7856, 15712, 21113, 23227, 42226, 46454, 84452, 92908, 168904, 185816, 337808, 371632, 675616, 743264, 998761, 1997522, 3995044, 7990088, 11404457, 15980176, 22808914, 31960352, 45617828, 91235656, 182471312, 364942624, 490391651, 980783302, 1961566604, 3923133208, 7846266416, 15692532832]

約数ペア:

[(1, 15692532832), (2, 7846266416), (4, 3923133208), (8, 1961566604), (16, 980783302), (32, 490391651), (43, 364942624), (86, 182471312), (172, 91235656), (344, 45617828), (491, 31960352), (688, 22808914), (982, 15980176), (1376, 11404457), (1964, 7990088), (3928, 3995044), (7856, 1997522), (15712, 998761), (21113, 743264), (23227, 675616), (42226, 371632), (46454, 337808), (84452, 185816), (92908, 168904)]