90315804928

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{2247109}}^1$

素因数の和:2247282

約数の個数: 36

約数和(自身を含む): 181427167180

約数和(自身を除く): 91111362252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 10048, 20096, 40192, 2247109, 4494218, 8988436, 17976872, 35953744, 71907488, 143814976, 287629952, 352796113, 575259904, 705592226, 1411184452, 2822368904, 5644737808, 11289475616, 22578951232, 45157902464, 90315804928]

約数ペア:

[(1, 90315804928), (2, 45157902464), (4, 22578951232), (8, 11289475616), (16, 5644737808), (32, 2822368904), (64, 1411184452), (128, 705592226), (157, 575259904), (256, 352796113), (314, 287629952), (628, 143814976), (1256, 71907488), (2512, 35953744), (5024, 17976872), (10048, 8988436), (20096, 4494218), (40192, 2247109)]