856648048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1727113}}^1$

素因数の和:1727152

約数の個数: 20

約数和(自身を含む): 1713297088

約数和(自身を除く): 856649040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1727113, 3454226, 6908452, 13816904, 27633808, 53540503, 107081006, 214162012, 428324024, 856648048]

約数ペア:

[(1, 856648048), (2, 428324024), (4, 214162012), (8, 107081006), (16, 53540503), (31, 27633808), (62, 13816904), (124, 6908452), (248, 3454226), (496, 1727113)]