86649344

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 88651936

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2039, 2656, 4078, 5312, 8156, 10624, 16312, 21248, 32624, 42496, 65248, 130496, 169237, 260992, 338474, 521984, 676948, 1043968, 1353896, 2707792, 5415584, 10831168, 21662336, 43324672, 86649344]

約数ペア:

[(1, 86649344), (2, 43324672), (4, 21662336), (8, 10831168), (16, 5415584), (32, 2707792), (64, 1353896), (83, 1043968), (128, 676948), (166, 521984), (256, 338474), (332, 260992), (512, 169237), (664, 130496), (1328, 65248), (2039, 42496), (2656, 32624), (4078, 21248), (5312, 16312), (8156, 10624)]