217726144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109741}}^1$

素因数の和:109784

約数の個数: 28

約数和(自身を含む): 445991488

約数和(自身を除く): 228265344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 109741, 219482, 438964, 877928, 1755856, 3401971, 3511712, 6803942, 7023424, 13607884, 27215768, 54431536, 108863072, 217726144]

約数ペア:

[(1, 217726144), (2, 108863072), (4, 54431536), (8, 27215768), (16, 13607884), (31, 7023424), (32, 6803942), (62, 3511712), (64, 3401971), (124, 1755856), (248, 877928), (496, 438964), (992, 219482), (1984, 109741)]