804967136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9931}}^1$

素因数の和:10107

約数の個数: 48

約数和(自身を含む): 1689433200

約数和(自身を除く): 884466064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1192, 2384, 2533, 4768, 5066, 9931, 10132, 19862, 20264, 39724, 40528, 79448, 81056, 158896, 168827, 317792, 337654, 675308, 1350616, 1479719, 2701232, 2959438, 5402464, 5918876, 11837752, 23675504, 25155223, 47351008, 50310446, 100620892, 201241784, 402483568, 804967136]

約数ペア:

[(1, 804967136), (2, 402483568), (4, 201241784), (8, 100620892), (16, 50310446), (17, 47351008), (32, 25155223), (34, 23675504), (68, 11837752), (136, 5918876), (149, 5402464), (272, 2959438), (298, 2701232), (544, 1479719), (596, 1350616), (1192, 675308), (2384, 337654), (2533, 317792), (4768, 168827), (5066, 158896), (9931, 81056), (10132, 79448), (19862, 40528), (20264, 39724)]