125982016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{63499}}^1$

素因数の和:63542

約数の個数: 28

約数和(自身を含む): 258064000

約数和(自身を除く): 132081984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 63499, 126998, 253996, 507992, 1015984, 1968469, 2031968, 3936938, 4063936, 7873876, 15747752, 31495504, 62991008, 125982016]

約数ペア:

[(1, 125982016), (2, 62991008), (4, 31495504), (8, 15747752), (16, 7873876), (31, 4063936), (32, 3936938), (62, 2031968), (64, 1968469), (124, 1015984), (248, 507992), (496, 253996), (992, 126998), (1984, 63499)]